Reasons to Use a Sauna in Your Summer Health Routine

Using a sauna in the summer might sound counterintuitive, but hear us out! Using a sauna in the summer can be a helpful tool in maintaining your health in the summer, from helping improve skin health to helping improve your immune system. Read on to learn more about why an infrared sauna is the ultimate addition to your summer health routine and discover the many benefits of sweating and being exposed to the heat!

Infrared Sauna Heat Benefits in Summer

Increased Weight Loss

Many focus on weight loss for the summer, and using an infrared sauna can help you achieve healthy weight loss, whether you use the sauna after a workout or on its own. There are many claims stating that sitting in a sauna can help you burn a lot of calories fast, but infrared sauna weight loss is more of a gradual burn, so don’t expect a miracle weight loss solution with just one use.

The infrared heat increases your heart rate and boosts your metabolic rate to burn approximately 1.5 times your regular calorie burn. For example, if you typically burn 40 calories in 30 minutes, a 30-minute sauna session will burn 60 calories. While it isn’t a large difference, any additional calorie burn helps.

Boosted Immune System

Summers often bring about summer colds, and they can put a real hamper on your seasonal activities. Along with keeping our immune systems healthy by ridding our bodies of the toxins, working up a sweat helps prevent us from getting sick. There are many viruses and bacteria that thrive at our regular body temperature, but die off when our bodies heat up to above 98.6 degrees Fahrenheit.

Infrared sauna use helps boost your immune system and protect you from summer illnesses. The heat from a sauna helps promote the production of white blood cells, improves blood circulation, creates an artificial fever, and releases toxins – all actions great in helping your body stay healthy.

Improved Skin Health

Your skin holds on to the dirt and toxins you’ve encountered throughout the day, especially during the summer when you are in contact with sunscreen, pools, beach towels, and sweat. If not washed off or removed from your body, you face the risk of building up toxins and causing breakouts. While sitting in an infrared sauna in the summer might just sound like another hot activity, there are many detoxifying benefits to sweating it out.

Using an infrared sauna for skincare is a great and natural way to cleanse your pores and eliminate blemishes. Sweat helps remove deeply embedded impurities and dead skin cells, leaving you with clean and glowing skin in summer. It is important to cleanse your face after to avoid further clogging from the sweat and removed toxins.

Better Endurance to Heat

In most places, the summer heat can be fairly intense depending on the month and the weather. Sometimes it seems unbearable when it gets to those higher temperatures. But, after some time spent in the heat, it typically becomes more tolerable. That’s where a sauna comes in. Using an infrared sauna can help you become more accustomed to the heat, thus increasing your enjoyment of the weather.

When using your infrared sauna, it is recommended to start with shorter sessions so your body can acclimate to the higher temperatures. Go in for increments of 5 minutes until you feel comfortable with a full session. Once you get out, the 90-degree weather will feel like nothing compared to the 180-220 degree heat of your sauna!

Reduced Stress

While summer days as a child were filled with fun, summer as an adult has a few more stressors with work, planning summer activities, and even paying the summer A/C bill! Luckily, working up a sweat releases endorphins, which make you happy. While sweating while it’s already hot outside might sound miserable at first, it actually helps relieve stress and promote relaxation. Don’t knock it until you try it!

One of the quickest ways to release endorphins and reduce stress is by relaxing in an infrared sauna. Next time you’re feeling stressed out or need a break to clear your mind, think about spending a few minutes for yourself in the sauna to ease your mind, feel rejuvenated, and embrace the benefits of sweating.

Summer Heat Safety

Saunas, working out, being outside – no matter how you decide to sweat this summer, always be sure to do it safely. Weare weather- or activity-appropriate clothing, always stay hydrated, wear sunscreen if outdoors, and be aware of the potentials of heat-related illnesses that may arise if your body overheats. Know when to take a break and cool when you need to. If you are doing any intensive heated activities, have a buddy who can keep an eye out just in case heat exhaustion arises.

Once you are done with your summer heat activities, be sure to drink plenty of water, rest, and take a shower. Once you’ve sweat out all those toxins, you don’t want them stuck on your body.

Benefits of Sweating in Summer

Sweating in the summer might not sound like the ideal activity, but it’s hard to argue with the points above that getting your summer sweat on might be one of the best health choices out there. Using an infrared sauna is the best and easiest way to tap into the health benefits of heat and sweat without overexposing yourself to the hot summer weather. Whether you decide to sweat it out in an infrared sauna, taking a walk outside, exercising, eating spicy food, or however else you like, the health benefits are well worth the moments of feeling the heat. Who knows, maybe someday you’ll start to enjoy the feeling of it!

Infrared Sauna vs. Steam Room: The Hot Debate Debunked

It may be difficult to discern the differences between an infrared sauna vs. steam room when deciding which option is best for your specific needs. To help you better understand how infrared saunas and steam rooms compare, it’s important to gain a general understanding of the mechanics and individual benefits of both.

An infrared sauna is a wood-based room that heats the user directly with infrared rays that penetrate the body. A steam room is an airtight room of non-porous material that heats the environment with a steam generator. Infrared saunas produce dry heat, whereas steam rooms create moist heat.

Both infrared saunas and steam rooms boast plenty of therapeutic and wellness benefits such as detoxification, relaxation, and weight loss, among others. However, their benefits differ due to their unique heating methods. Here’s all the information you need to decide which makes sense for you.

What is an Infrared Sauna?

An infrared sauna is a wood-based room that warms the body through infrared rays as opposed to extremely high temperatures or moisture. These infrared rays, which are similar to the rays our bodies give off naturally, penetrate deep into the body (approximately 1 ½ inches) and heat the body directly.

Because the infrared rays are warming from within, these saunas typically operate between 115-130 degrees Fahrenheit, much lower than traditional saunas that operate between 170–200 degrees Fahrenheit. Although the temperature is lower, the efficient nature of heating the body directly makes infrared saunas among the most beneficial options available.

What is a Steam Room?

A steam room is made of a non-porous material, such as glass or tile, and is an airtight room that warms the body through high heat and humidity. A steam generator boils water to make steam, creating a moisture-rich environment.

Average temperatures hover around 120 degrees Fahrenheit, although it may feel much hotter due to humidity levels that can reach up to 100 percent. As opposed to infrared saunas which heat the user directly, steam rooms heat the outside environment, warming the user from the outside in.

Health Benefits of an Infrared Sauna vs. Steam Room

Although both steam rooms and infrared saunas offer a range of excellent health benefits, they do vary by product. The difference in benefits stems from the contrasting heat methods used, as described above. Both saunas and steam rooms use thermotherapy, or heat therapy, to help the body boost performance. Each method has its benefits, and using them together can be a great addition to your health and wellness routine, but one method might be better for your needs than the other.

Read on to learn more about the primary health benefits of an infrared sauna vs. steam room and find out which is best for you.

Infrared Sauna Health Benefits

An infrared sauna emits infrared heat to create a warm and relaxing environment. According to Dr. Amy Myers, M.D., of mindbodygreen, this helps improve circulation and alleviates pain. Due to the low humidity and modest air temperature, infrared sauna health benefits include detoxification, pain relief, relaxation, weight loss, and more.

Watch more about the health benefits of a sauna »

Concentrated Detoxification

Far infrared saunas promote more sweating than a steam room. As the infrared rays penetrate deep into the body, they increase blood flow, break up water molecule clusters, and promote the release of harmful toxins not typically released in a steam room. According to Dr. Brian Clement, medical director of the Hippocrates Health Institute, “It heats your tissues several inches deep, which can enhance your metabolic processes. It also enhances circulation and helps oxygenate your tissues.”

Download Dr. Raleigh Duncan’s Total Wellness Ebook on how to detoxify your body and more »

Weight Loss and Decrease in Cellulite

Users of far infrared sauna technology can experience a noticeable decrease in weight and cellulite appearance with average use. The weight loss is often due to the efficient heating nature of the sauna, removal of toxins through increased perspiration, and a rise in metabolic rates, which can help burn an extra 300+ calories an hour. Using a sauna after working out can also help boost effectiveness and increase calorie burn after exercising, which aid in weight loss.

Comfortable Use

The lower temperature of infrared saunas compared to steam rooms tends to be easier on the body during prolonged use. For users who may have eye or lung issues, including difficulty breathing in high humidity and heat, they may want to opt for an infrared sauna to ensure an enjoyable and beneficial experience. Infrared saunas can also be made more comfortable with the addition of other therapies, such as halotherapy, aromatherapy, sound therapy, red light therapy, and chromotherapy.

Steam Room Health Benefits

Steam rooms create an environment that is rich with heat and high humidity, ideal for realizing an array of health-related benefits. The high moisture air found in a steam room offers users benefits and an experience distinct from infrared saunas.

Respiratory Relief

Steam room users may experience relief from respiratory issues such as allergies, sinusitis, and cold symptoms. The moist air can open the sinuses and nasal passages, allowing for clearer breathing.

Hydration of the Skin

People with blemish-prone skin may find that the moisture-rich air of a steam room can help balance oil production leading to clearer skin. Users with dry skin may experience more hydrated skin after regular use of a steam room.

Better Sleep

Once you step out of your steam room, your body must begin working to cool your body. The relaxing properties of a steam room session, combined with your body’s efforts to lower the internal temperature can promote a great night’s sleep – particularly in the REM sleep cycle stage. You will also get this same benefit with an infrared sauna.

What to Consider When Purchasing

When deciding which option is best, take note of a few characteristics inherent to infrared saunas and steam rooms to determine which is best for an individual, household, or business.

Infrared Sauna Considerations

Infrared saunas can be a relatively simple addition to a home. They do not require strict insulation to keep high heat levels in the room, so they are lighter and easier to transport. Infrared saunas also come in a number of sizes, making them the perfect fit in any space whether you are looking for a 1-person, 2-person, 3-person, or even 4- to 5-person sauna.

Typically, these saunas can be put together within an hour on your own – without professional installation needed. Most can plug into an existing outlet and are very energy efficient using about 1/3 of the electrical as compared to a traditional sauna. On top of easy installation, infrared saunas require easy maintenance and care to keep them looking and operating brand-new for years to come.

All Jacuzzi® sauna models come with iOS/Android smartphone control, medical-grade chromotherapy technology, a built-in charging and audio station, and True Wave™ carbon/ceramic far infrared heating technology. If you want to upgrade your sauna experience, you can incorporate additional amenities that will help increase your comfort, health benefits, and overall enjoyment of your infrared sauna. These sauna upgrades include red light therapy, salt therapy, and vibration resonance therapy.

Steam Room Considerations

Much like an infrared sauna, steam rooms can be purchased as a kit for individuals to put together on their own or they can be custom made and installed by a contractor. Steam rooms do have particular plumbing and electrical requirements. They require a steam generator purchase that should be specially installed in a safe location to reduce the chances of a burn.

An airtight space and sloped ceilings for adequate drippage are also needed as well as an area that can accommodate a drain. Bacterial growth is possible due to the moist conditions of the steam room. For this reason, make sure to clean your steam room regularly with tile cleaner and drain periodically.

Deciding What’s Right for You

Both infrared saunas and steam rooms can deliver much-needed health benefits for individuals and families. These rooms can ease stress, increase relaxation, and improve overall health and happiness. Simply put, they can be a valuable component of one’s home and lifestyle.

Before purchasing an infrared sauna or steam room, take the time to consider you and your family’s specific needs in addition to reviewing the facts. Where will this new addition reside in your home? What is your current state of health, and what are your future health and wellness goals? Would you prefer to install it or will you require a contractor to do the heavy lifting? Asking these questions ahead of time can help you decide between an infrared sauna vs. steam room for your unique needs.

Summer Sweat: Benefits of Sweating in the Summer

With summer here, many of us will fail in our attempts to avoid a little perspiration. But that summer sweat may not be such a bad thing. Along with sweat serving as our very own built-in air conditioner, sweating it out can have many other surprising health benefits you may have never known about. Not only are there many benefits of sweating for our bodies, but it helps keep our beauty regimens keep on track as well.

Along with sweat promoting our general health and well-being, research has shown that sweating, especially in terms of sweating in a sauna, can reduce the risk of death due to heart problems. This is due to the similarities of a sauna experience with exercise. Sitting in a sauna increases the heart rate makes you sweat. How else can adding sauna sessions help you this summer?

The Top 7 Benefits of Sweating

It Cools You Down

The most direct benefit of sweating, which many of us already recognize as its ultimate purpose, is to maintain our body temperature and keep us from overheating. When our heart rate increases, speeding up our blood flow and warming us up, that is the cue for our bodies to release sweat. When sweat evaporates off the skin, it serves as a cooling mechanism to prevent overheating. Even though we sweat when we feel our hottest, it’s actually our body’s way of helping us cool down.

It Eases Pain

Did you wake up with back pain? Are you sore from yesterday’s workout? The best way to relieve your pain may be to work up a sweat. It might be very tempting to skip this step since pain will make you want to stay sidelined. But trust us, increasing your heart rate and working up a sweat is one of the best things you can do for your pain while sitting around will just make you even more stiff and sore. When you are experiencing pain, you can still sweat it out in a quick 15-minute sauna session. It will help eliminate toxins, relax the body, and ease sore muscles.

It Gets Rid of Toxins

Our bodies are subject to a lot of toxins throughout our everyday lives. They come from the pollution in the air, our food, and are even created naturally inside the body. Sweating is a great way to expel those toxins from the body, which serves to better your immune system. Proper immune system function is very important in that it protects us from little illnesses like the common cold, and even more serious diseases. The benefits of sweating can also help get rid of substances in your system like alcohol, cholesterol, and salt. Hit the treadmill, go for a bike ride, and spend time hanging out in a sauna to work up a summer sweat and detoxify your body to feel better.

It Clears Up Your Skin

You know those pesky blackheads that you just can’t seem to get rid of, no matter how much you scrub? Set down the face masks, because sweat can actually help eliminate blackheads and other blemishes. Sweating doubles as a natural pore cleanser since your pores open up and release the buildup inside of them when you sweat. This is most effective only if you cleanse immediately after you sweat. If you skip washing off for a while after a sweat session, then you are allowing all the grime that has been released from your pores to stay resting on your skin.

It Prevents Illness

Along with keeping our immune systems healthy by ridding our bodies of the toxins, working up a sweat helps prevent us from getting sick. There are many viruses and bacteria that thrive at our regular body temperature, but die off when our bodies heat up to above 98.6 degrees Fahrenheit. Studies have shown that human sweat serves as a natural germ shield. We can confidently say that no one likes being slowed down by sickness, so sweating it out every now and then is not such a bad idea.

It Makes You Happier

Along with the sense of accomplishment you are probably feeling from working out, working up a sweat releases endorphins, which make you happy. Sweating helps relieve stress and promote relaxation due to our bodies heating up. Next time you’re feeling stressed out or need a break to clear your mind, think about hitting up a hot yoga class or taking a few minutes for yourself in the sauna to ease your mind, feel rejuvenated, and embrace the benefits of sweating.

It Helps You Avoid Kidney Stones

One of the lesser-known benefits of sweating is that doing so lowers the risk of getting kidney stones. Research has shown that sweating helps you get rid of salt and keep calcium in your bones. This helps keep those elements from your kidneys where small stones will form. The more frequently you find yourself sweating the better. Make sure to stay properly hydrated when you do sweat – whether you’re sweating through exercise or in a sauna. Staying hydrated also helps prevent those pesky kidney stones.

Whether you break a sweat this summer in a sauna, hitting the gym, playing outside, or all of the above, sweating is a favor to your body that will definitely be worth the extra shower you may have to take. Embrace the heat this summer and sweat it out!

What are Heat Shock Proteins? Health Benefits & More

Heat shock proteins, or HSPs, are created with the use of heat therapies and can help your body experience improved health, performance, and recovery. Luckily, increasing HSP production through thermotherapy is easy to do – as easy as relaxing in an infrared sauna or layering on some clothes. Learn more about the function of HSPs and ways to incorporate heat therapy into your life.

What are Heat Shock Proteins?

For anyone unfamiliar with molecular biology, heat shock proteins (HSPs) may seem a little ‘out there. In reality, however, these ‘molecular chaperones’ (as they have been nicknamed), play an enticing role in maintaining our physical, emotional, and mental health.

What HSPs Are

HSPs are within the family of macromolecular structures, despite their tiny size. They were discovered in the early 1960s and have since opened the doors in the field of genetics and have helped the scientific and medical communities view our genetic mapping in a new light. The family of heat shock proteins was initially characterized as a highly conserved battery of genes whose expression could be induced by heat shock. HSPs provide an opportunity for each organism to ‘up-regulate’ gene expression.

There are many different classifications of HSPs, all of which are classified by their molecular weight and their specific intracellular functions. Classifications are divided into five major families, with HSP90, HSP70, HSP60, and HSP100 being the most studied. While there are many classifications, they are all referred to as ‘molecular chaperones’, because they serve to restabilize, reorganize, and rejuvenate intercellular order.

What HSPs Do

HSPs play an essential role in maintaining the efficacy of any system or system of organisms. An increase in HSPs within human physiology has been demonstrated to aid in the prevention of serious neurological conditions, as well as other chronic autoimmune disorders. HSPs are created when organisms are subjected to fluctuations of temperatures extreme enough to move beyond habituated temperature.

When thermal stress (higher or lower temperatures than what the given species is normally habituated to) is placed on organisms, something quite extraordinary happens: All of these observed organic structures begin to produce, something medical clinicians and scientists have called heat shock proteins. When HSPs are created in response to thermal stress in the external environment, they produce great benefits to the intercellular atmosphere within both small and large organisms.

Heat Shock Protein Benefits

Increasing the production of heat shock proteins (HSPs) generates a ton of positive effects on a biological level for anyone. They may prevent disease-causing mutations, repair damaged and misfolded proteins, and also help release more natural growth hormones. In other words, HSPs help your body benefit from conditions that otherwise could be lethal if presented at a higher dosage. Some heat shock protein benefits include:

Reparation of misfolded and damaged proteins
Increased immune response
Reduction of free radicals
Faster muscle recovery and repair
Heart protection
Higher insulin production

Types of Heat Therapy for HSP Production

Infrared Sauna Use

Infrared heat therapy penetrates deeper into the body than direct contact application. This heat is capable of reaching below the surface of the skin through near infrared heat, to the body’s soft tissue through mid infrared, and finally into fat cells through far infrared wavelengths. Using an infrared sauna is a great way to incorporate infrared heat into your health regimen for HSP production, as the temperature inside an infrared sauna is adjustable and averages a comfortable 100°F to 130°F – which allows you to tolerate a longer heat therapy session for more therapeutic benefit.

Exercise

Any type of exercise where you find yourself feeling warmer or sweatier than at your rested state will kickstart the natural release of heat shock proteins. Most studies have recorded results from cardio on the body. However, studies have shown drastic changes in two types of heat shock proteins after performing eccentric contractions to create enough damage to the muscle tissue. This suggests you might get more release of these proteins hitting the squat rack rather than choosing the treadmill.

Layering Up

To get the most bang for your buck in terms of HSPs release, try layering up more than usual during your next session to help reduce any cooling of your body during resting periods. A 2017 study in the Journal of Sports Science suggests that while subjects tested showed somewhat of an increase in HSP release on an arm crank ergometer, elevating core body temperature produces a higher HSP release. So, if you’re looking for the slightest edge in muscle growth and improved recovery, take advantage of this easy adjustment the next time you try to increase HSP production.

Hot Baths

While the degree of what you’ll get from a hot bath (or shower) might not be the same as what you’d get from a sauna, you may be able to give your body a similar response in terms of heat shock protein release. Subjects from a 2017 study proved just that – after being immersed up to their waistline in 40°C water for 1 hour, they saw a spike of HSP from 23% to 39%. The 16% variance was largely due to differences in total body mass and body fat percentage (leaner individuals saw a bigger increase than the others).

HSP production is an easy thing to stimulate for added health benefits in your daily life. While you might not see immediate or drastic results, incorporating heat therapy into your routine can help your body have a healthier foundation for lasting health. Before exposing yourself to heat for extended periods of time, be sure to speak to your doctor and take all safety precautions. And always remember to hydrate after sweating it out!

Joint Pain Causes & Treatment for Joint Pain Relief

Joints form the connections between bones. They provide support and help you move. Unfortunately, any damage to the joints from disease or injury can interfere with your movement and cause a lot of pain. Joint pain can really put a strain on your everyday life. Luckily, there are a few techniques to help with joint pain relief, whether it’s finding relief in an infrared sauna or by getting medical attention from your doctor. Read on to learn more about the causes of joint pain, how using an infrared sauna can help, and other joint pain treatments are available.

What Causes Joint Pain?

Many different conditions can lead to painful joints, including osteoarthritis, rheumatoid arthritis, bursitis, gout, strains, sprains, and other injuries. Joint pain is extremely common. In one national survey, about one-third of adults reported having joint pain within the past 30 days. Knee pain was the most common complaint, followed by shoulder and hip pain, but joint pain can affect any part of your body, from your ankles and feet to your shoulders and hands. As you get older, painful joints become increasingly more common.

Joint pain can range from mildly irritating to debilitating. It may go away after a few weeks (acute), or last for several weeks or months (chronic). Even short-term pain and swelling in the joints can affect your quality of life. Whatever the cause of joint pain, you can usually manage it with medication, physical therapy, or alternative treatments.

Your doctor will first try to diagnose and treat the condition that is causing your joint pain. The goal is to reduce pain and inflammation and preserve joint function.

Using an Infrared Sauna for Joint Pain Relief

Infrared heat may temporarily provide joint pain relief and ease stiffness. Increased thermal energy to the joints may promote a temporary increase in blood flow. Increased thermal energy may reduce stiffness and increase range of motion. With infrared therapy, the infrared wave penetrates 1.5” to 2” into the body stimulating a relaxation response allowing the muscles and tendons to unwind and release tension. The penetrating heat also raises the core body temperature which creates a “false fever” in the body forcing the immune system to spring into action and start increasing white blood cell production.

The result is a reduction in swelling and inflammation, two major factors in easing chronic pain. In addition, as the infrared heat elevates your core body temperature, capillaries and arteries dilate to increase blood flow allowing more oxygen-rich blood to travel to areas of tension and joint pain to help provide relief and expedite healing.

A study reported in Clinical Rheumatology showed that infrared saunas gave significant relief for patients with chronic pain (such as rheumatoid arthritis). Four weeks of 30-minute, twice-weekly sessions in an infrared sauna resulted in a 40 percent improvement in pain and stiffness. A study published in Internal Medicine showed that patients with chronic pain saw their pain levels drop by nearly 70% after their first session of infrared sauna therapy. Pain scores remained low throughout the observation period.

Additional Joint Pain Treatment Options

Medications

For moderate-to-severe joint pain with swelling, an over-the-counter or prescription nonsteroidal anti-inflammatory drug (NSAID) such as aspirin, ibuprofen (Advil, Motrin), or naproxen sodium (Aleve), can provide relief. If you have milder pain without any swelling, acetaminophen (Tylenol) can be effective.

If your pain is so severe that NSAIDs and acetaminophen aren’t effective enough, your doctor may prescribe a stronger opioid medication. Other drugs that may help relieve pain include muscle relaxants to treat muscle spasms or some antidepressants and antiepileptic drugs, which both interfere with pain signals.

Topical Agents

Capsaicin, a substance found in chili peppers, may relieve joint pain from arthritis and other conditions. Capsaicin blocks substance P, which helps transmit pain signals, and it triggers the release of chemicals in the body called endorphins, which block pain. Another topical option is an arthritis cream containing the ingredient methyl salicylate, such as Bengay. CBD topicals can also help by providing localized relief when applied to sore or irritated areas via the skin, which contains endocannabinoid receptors.

Injections

For people who don’t find joint pain relief from oral or topical medications, the doctor can inject a steroid medication directly into the joint every three months to four months. Steroid injections are most commonly used in patients with arthritis or tendinitis. The procedure is sometimes done in conjunction with removing fluid from the joint. Alternatively, your doctor might recommend injections of hyaluronan, a synthetic version of the natural joint fluid used to treat osteoarthritis.

Physical Therapy

You can work with a physical therapist to strengthen the muscles around the joint, stabilize the joint, and improve your range of motion. The therapist will use techniques such as ultrasound, heat or cold therapy, electrical nerve stimulation, and manipulation.

If you are overweight, losing weight can relieve some of the pressure on your painful joints. Exercise is one effective way to lose weight (along with diet), but be careful to stick with low-impact exercises that won’t further irritate the joint. Swimming and bicycling are among the best exercises because both allow you to exercise your joints without putting impact on them. Because water is buoyant, swimming also relieves some of the pressure on your joints.

Home Care

You can relieve short-term joint pain with a few simple techniques at home. One method to follow is the PRICE method:

Protect the joint with a brace or wrap
Rest the joint, avoiding any activities that cause you pain
Ice the joint for about 15 minutes, several times each day
Compress the joint using an elastic wrap
Elevate the joint above the level of your heart

Applying ice to your painful joints can relieve the pain and inflammation. For muscle spasms around joints, try using a heating pad or wrap several times a day. Your doctor may recommend that you tape or splint the joint to minimize movement or reduce pain, but avoid keeping the joint still for too long because it can eventually become stiff and lose function.

Supplements

Some research has indicated that glucosamine and chondroitin supplements can help with joint pain and improve function. Both of these substances are components of normal cartilage, which helps cushion the bones and protect joints. Glucosamine and chondroitin supplements are available in capsule, tablet, powder, or liquid form. Although these supplements don’t work for everyone, they are generally safe to try because they don’t have any significant side effects, but be sure to check with your doctor to ensure they are safe for you.

You should see your doctor if you have any unexplained joint pain, especially if it doesn’t go away on its own after a few days. No matter what treatment your doctor recommends, get medical help right away if the pain gets intense, your joint suddenly becomes inflamed or deformed, or you can no longer use the joint at all. Early detection and diagnosis can allow for effective treatment of the underlying cause of your discomfort.

Not Just an Infrared Sauna, it’s a Clearlight Sauna®

When you buy a Clearlight Sauna®, you’re buying more than just an infrared sauna, you are buying an entire health and wellness experience. There are specific aesthetic, technical, and service advantages that make a Clearlight a Clearlight. From expert design to unique features, we take great pride in providing more than just an average sauna experience. Read on to learn more about what makes a Clearlight Sauna® stand out against the rest.

Friends Enjoying Infrared Sauna Health Benefits

Doctor-Designed and Recommended

All Clearlight Sauna® models are not just made with high quality and craftsmanship, but with the knowledge and experience brought by Dr. Raleigh Duncan. With many years of experience as a Doctor of Chiropractic and research into infrared therapy, Dr. Duncan’s knowledge and expertise can be felt in every model. Our proprietary True Wave™ far infrared and full spectrum infrared sauna heaters were designed, tested and approved by Dr. Duncan.

In addition to the design and endorsement from Dr. Raleigh Duncan, Clearlight Infrared Saunas are also recommended by a number of trusted doctors and experts, including Deepak Chopra, Dr. Sara Gottfried, Dr. Brian Clement, Dr. Joel Fuhrman, and many more. Clearlight Saunas also have Class I Medical Device Licensing in Canada

True Wave™ Carbon/Ceramic Heating Technology

As a leader and innovator in the infrared sauna industry for over 20 years, we have been manufacturing infrared saunas that are both luxurious and effective. While our cabins are exceptional quality, the therapeutic benefits of infrared heat are our main focus. Our research and development department has developed the ONLY combination Carbon/Ceramic far infrared heater to ensure you have the best infrared sauna experience on the market. Clearlight True Wave™ Far Infrared Heaters combine carbon and ceramic to produce healing infrared heat that is unmatched.

The carbon in our heaters allows the heater to produce long wave far infrared heat. This long wave infrared heat penetrates deeper into your body and the infrared heat is more readily absorbed. The ceramic in our heaters gives them a very high infrared output when compared to traditional carbon heaters so we can concentrate the heat directly onto your body.

Strategic Infrared Heat Emitter Placement

Heater placement in an infrared sauna can make or break a sauna experience. Many saunas on the market have poorly-placed heaters, which causes uneven heat distribution, hot spots, wasted heat, and lost health benefits. Clearlight Saunas® change the game with the positioning of our infrared heating emitters completely “Surround You in Wellness” with healing infrared heat from all angles.

Our infrared heat emitters aim directly at your core for maximum infrared penetration and absorption – to raise your core body and give you a wellness experience second to none. Heaters are aimed directly at the back, sides, behind the claves, front, as placement above the head is unnecessary. The strategic placement of infrared heat allows for optimal heat distribution and comfort.

Low EMF/ELF Emitters

Our True Wave™ far infrared and full spectrum infrared heaters are the best in the industry and are the most effective and safest infrared heaters available. Jacuzzi® saunas are one of the only infrared saunas with the electrical wiring run through metal conduit. This shields both the ELF and EMF to ensure that your sauna is the safest available. Electromagnetic Fields (EMF) are energy waves with frequencies below 300 hertz or cycles per second. Extremely low frequency (ELF) are the electric fields with frequencies from 3 to 30 hertz.

As the pioneer of low EMF carbon infrared sauna heaters, our patent-pending infrared heater technology reduces EMF levels where you are sitting in the sauna to virtually zero. Our exclusive manufacturing process allows us to cancel out EMF to levels that are virtually undetectable. In addition, when testing Clearlight Saunas® with our low-ELF technology, users test as low as 200 mV – five times below the threshold of concern.

High-Quality Construction and Craftsmanship

From the wood press in our factory to the final stages of packaging, Jacuzzi® infrared saunas are beautifully crafted and built to last. We start with the highest-grade materials and adhere to the highest standards of design, manufacturing, and assembly. Each cabin is engineered proportionately with the right amount of eco-certified wood – either Grade “A” Clear Western Red Canadian Cedar or hypoallergenic Basswood.

We ensure that nothing goes to waste and reinforce each cabin structure with light-weight metal in the wood walls to add rigidity, rather than excess weight. Additionally, each sauna is rigorously tested and certified for product safety. Clearlight Saunas® are stronger. Not Heavier. Given today’s advancements in manufacturing, smaller amounts of material evenly distributed can yield stronger structures by applying smarter design processes:

Applied Engineering

Material measurements
3-D structural analysis
Computer modelling to test loads and forces

Quality Construction

Material selection
Refined craftsmanship
4-stage quality control

Practical Benefits

Less environmental impact
Easier cabins to lift and install
Safer structure

Unique Add-Ons and Features

Clearlight Sauna® Chromotherapy

Your home sauna from Clearlight has chromotherapy lights built in to help you reap all the benefits of color therapy. Chromotherapy, also called color light therapy, is the process of restoring balance to the body by applying color. Color light therapy relies on the premise that each color is associated with a different bodily response. For example, red is typically associated with stimulation, while blue is considered a mentally relaxing color.

Color light therapy has been reported to temporarily reduce swelling, relieve pain, decrease inflammation, accelerate open wound healing and greatly reduce overall recovery after medical and surgical procedures. When paired with a healthy lifestyle, chromotherapy patients have demonstrated increased range of motion, decreased muscle tension and spasm, and improved circulation.

Jacuzzi® Light Therapy

Clearlight Saunas® use powerful dual-optic technology that combines red light and near infrared technology. Red light therapy works by using red low-level wavelengths of light to produce a biochemical effect in cells by penetrating approximately 5 millimeters below the skin’s surface. This effect helps strengthen the mitochondria and increase cell energy to improve performance of cells. Red light is considered “low level” because it works at an energy density that’s low compared to other forms of laser therapies.

The light from near infrared LEDs has been shown to bring energy to cells, reduce pain, increase collagen and elastin production in skin cells, speed up the wound healing process, reduce inflammation and provide numerous anti-aging benefits. To use red light therapy with your sauna at home, you can attach a Jacuzzi® Light Therapy tower to the door of your sauna.

Vibration Resonance Therapy (VRT)

This additional therapy combines the healing effects of sound and vibration to soothe all systems of the body to bring you to a deeper state of relaxation. In your sauna, the vibration resonance therapy (VRT) modules attach to the bottom of the sauna bench and use an amplified audio signal to resonate sound waves to the surface of the sauna.

Clearlight Saunas® use VRT to allow the sounds and vibrations resonate throughout the body and stimulate the body’s natural relaxation response. Including vibration resonance therapy in your home sauna sessions enhances the rejuvenating properties of infrared therapy. Think of it as a light touch massage for your body and mind during your sauna session.

Award-winning HALOONE™ Halotherapy

The HALOONE™ is a halotherapy device designed to provide salt therapy in many areas, including use in Clearlight infrared saunas. Its portability enables use by both home users as well as wellness clinic owners by removing the need for investment in large infrastructure like salt rooms. The HALOONE™ is the only halotherapy device that offers a vapor salt therapy system with the full spectrum of salt particle sizes from 1-10 microns. This combined with intuitive usage and smart design designate it as a superior salt therapy solution.

The HALOONE™ has won the Good Design Award 2020, which recognizes various products, including industrial goods, architecture, software, systems, and services, and evaluates design and quality. It has also won the German Design Award, where expert committees on the German Design Council honor products that stand out from the competition in regard to design excellence.

Jacuzzi® UV Disinfectant Wand

Harmful germs and bacteria are everywhere. Now more than ever it’s important to ensure that the space around us is healthy and safe. Sterilizing hand gels, disinfectant sprays and sanitizing wipes are not enough to ensure a healthy environment. Many bacteria and viruses are heat, cold and drug resistant, but they are not resistant to Ultraviolet light (UV). It is widely accepted that it is not necessary to kill pathogens with UV light, but rather apply enough UV light to prevent the organism from replicating.

Emitting both UV-C and UV-A, the Jacuzzi® UV Wand damages the DNA and RNA in bacteria and viruses rendering them harmless. Using high powered LEDs, the UV Wand allows you to disinfect up to 10x faster than most fluorescent UV devices and the Jacuzzi® UV Wand is up to 2x more powerful than other LED UV devices.

Exclusive Clearlight Sauna® Lifetime Warranty for Home Use

Your Jacuzzi® sauna comes with another exclusive – the Clearlight Infrared® Limited Lifetime Warranty for residential use. Few other companies can offer this type of warranty because no one builds saunas like Clearlight Infrared®. Our True Wave™ infrared emitters have an estimated operational life of 30,000 hours. Using your sauna 5 times per week your True Wave™ heaters can last up to 125 years.

In the rare event that you might have an issue with your sauna, our limited lifetime warranty covers the entire sauna – heaters, controls, electrical, and wood. Even the included audio system is included. You will never have to worry if anything should go wrong with your Jacuzzi® sauna. If you are using your sauna in a commercial location, you are still covered under our 5-year warranty.

The Advantages of Buying a Clearlight Sauna®

Buying a Clearlight Sauna® is more than just purchasing a sauna – it’s an investment in your health and wellness. Over the years, we have dedicated an immense amount of research and care to design the best infrared technology available. Each element is strategically planned to help you surround you in wellness. Join the Jacuzzi® sauna family today and see for yourself what makes a Clearlight a Clearlight!

Learn How to Get the Most Out of a Sauna at Home

Sure, you know how to sit in a sauna, but do you know how to do it like a pro? There are plenty of opportunities to take your home sauna to the next level and truly create a sanctuary at home. From using enhancements like aromatherapy and halotherapy to general sauna safety tips, read on to learn how to get the most of a sauna at home by making it a truly incredible sauna experience.

How to Get the Most Out a Sauna with Enhancements

Chromotherapy

Chromotherapy, also called color light therapy, is the process of restoring balance to the body by applying color. Color light therapy relies on the premise that each color is associated with a different bodily response. For example, red is typically associated with stimulation, while blue is considered a mentally relaxing color.

Halotherapy

The practice of salt therapy, or halotherapy, uses microsalt to promote a range of health benefits once inhaled. Many believe that when people inhale this salty air, it can help stimulate their respiratory system, reduce inflammation, fight infection, clear blockages and reduce discomfort.

The treatment is intended to recreate the atmosphere of salt caves with a high concentration of micronized salt in the air. One of the best solutions on the market is the Microsalt Halotherapy Generator that can be incorporated into your sauna and used to crush salt into microparticles that are easily inhaled. Creating your own salt sauna experience allows you to combine the powerful detoxifying properties of infrared therapy with the healing benefits of halotherapy.

Aromatherapy

Spending time in an infrared sauna is relaxing on its own, but you can enhance the experience even further by incorporating essential oils. It is important to note that essential oils are very strong and should be diluted or used with a carrier oil to avoid too much exposure. Ten of the best essential oils for sauna aromatherapy include birch, cinnamon, citrus, eucalyptus, frankincense, lavender, peppermint, pine, sandalwood, and tea tree oils.

Depending on your desired results, try mixing different essential oil combinations. Some simple combination ideas include citrus + peppermint for an energizing experience, pine + birch to go woodsy, and lavender + sandalwood for mental clarity and relaxation. Simply place a few drops of your favorite oil in a small container and place it in your home sauna to be heated and enjoy.

Red Light Therapy

Red light therapy, also known as photobiomodulation, LED light therapy, and low level light therapy, works by using red low-level wavelengths of light to produce a biochemical effect in cells by penetrating approximately 5 millimeters below the skin’s surface. This effect helps strengthen the mitochondria and increase cell energy to improve performance of cells. Red light is considered “low level” because it works at an energy density that’s low compared to other forms of laser therapies.

Vibration Resonance Therapy

Listen to some soothing music while using VRT to really let the sounds and vibrations resonate throughout the body and stimulate the body’s natural relaxation response. Including vibration resonance therapy in your home sauna sessions enhances the rejuvenating properties of infrared therapy. Think of it as a light touch massage for your body and mind during your sauna session.

How to Get the Most Out a Sauna with Activities

Hot Yoga

As the name implies, hot yoga is the practice of yoga in a heated setting. Hot yoga sessions are typically more vigorous and intense than the average yoga practice. Many use hot yoga as a way to connect with their body physically, mentally, or spiritually. Both infrared saunas and hot yoga offer the health benefits of detoxification, weight loss, flexibility, and reduced stress. Doing hot yoga in a sauna is the perfect scenario!

Meditation

A home sauna creates the perfect environment for you to disconnect from everyday life and connect with yourself instead. Taking just 10 minutes of your day to meditate in your sauna can help significantly reduce your stress. On top of meditation, breathing exercises can help bring you to a state of mindfulness and concentration, which can help you push through the heat sauna session and get comfortable.

How to Use a Home Sauna: Tips & Safety

Home Sauna Tips

Place your sauna near a shower or pool for easy access.
Bring a towel to sit on for comfort and cleanliness.
Take a shower before and after your sauna session.
Block off uninterrupted sauna time so you can fully relax.

Home Sauna Safety

Limit your sessions to approximately 20 minutes.
Don’t use a sauna before working out.
Keep water nearby to stay hydrated.
Don’t use a sauna if pregnant.
End your sauna session if you begin to feel lightheaded.

If you have a sauna at home, you are already on the right path toward wellness! But now that you’ve learned how to get the most out of a sauna, you are about to experience a whole new approach to your sauna sessions with increased health benefits. If you are considering buying a sauna, take these tips into consideration so you can design your ultimate sauna experience.

What is Heat Therapy? Heat Therapy Benefits and Types

Summer can get pretty hot, but thermotherapy (also known as heat therapy) can get even hotter. While sweating even more than usual in the summer heat may not sound very appealing, heat therapy can be a great tool in managing certain pain and offering relaxation. Read on to learn more about heat therapy, its benefits, and which devices you can use to try it out at home.

What is Heat Therapy?

Heat therapy, also known as thermotherapy, is the practice of applying heat to the body for therapeutic benefits. Heat therapy can be as simple as taking a warm bath, but can also be more intensive with practices such as infrared sauna use. Unlike cold therapy, heat can safely be applied for prolonged amounts of time to provide extended relief.

What Heat is For

Heat is primarily for non-inflammatory body pain, relaxation, comfort, and reassurance, and taking the edge off of several kinds of body pain. Thermotherapy helps with mostly duller and persistent pains associated with stiffness, cramping, and/or sensitivity, which can be loosely categorized:

Acute soreness from over-exertion, or the pain you get after trying a new workout for the first time. Interestingly, not only is heat likely helpful for this kind of pain, it’s almost the only thing that is.
Stiffness and pain in specific areas related to osteoarthritis, muscle “knots” or trigger points, and most kinds of cramping/spasm (menstrual, neuropathic, restless leg syndrome, for example, or even just stiffness from postural stress). But not, of course, cramps from heat exhaustion.
“Hurts all over” pain and sensitivity. There are many kinds, but primarily: fibromyalgia, rheumatic diseases, drug side effects, vitamin D deficiency, and sleep deprivation.

What Heat is Not For

Heat will make some conditions much worse. Never apply heat to an infection or fresh injury where the superficial tissue is sensitive to the touch, the skin is hot and red, or if there is swelling. Or any other acute inflammation, like a flare-up of arthritis. That’s what ice is for: soothing inflamed tissue. If there’s no obvious/severe injury or infection, it’s okay to try a heat treatment.

Unfortunately, it can be difficult to tell if pain is due to an injury. This is the puzzle at the centre of many chronic pain problems: the distinction between feeling damaged and being damaged. Fortunately, if the pain is mild enough that you can’t tell if it’s a fresh injury, just try some heat and see what happens. But there are many situations where this kind of ambiguity is a challenge, like lower back pain.

Heat therapy should not be used if the afflicted area is bruised or swollen, and open wounds should be avoided. Those with conditions such as diabetes, vascular disease, multiple sclerosis, dermatitis, heart disease, and deep vein thrombosis are at higher risk of injury when using thermotherapy, so discuss with your doctor before attempting.

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Heat Therapy Benefits

One of the most prominent benefits of heat therapy is the treatment of muscle tension. If you have ever suffered from a sore back or a pulled muscle, you know just how effective heat therapy for back pain is and how much relief can come from a hot pad or a soak in the tub. This is because the application of heat helps your muscles stretch by increasing tissue extensibility, causing any stiff or tense muscles to relax.

Heat also triggers the body’s response to heal by increasing blood flow to affected areas. This is helpful in speeding up the recovery time of an acute injury, decreasing the discomfort from migraines and headaches, and simply helping the body relax for general stress relief or help with sleep.

More intensive thermotherapy practices create a sudden increase in the body’s core temperature and trigger the production of heat shock proteins, or HSPs, to protect your body from perceived stress. As this happens, muscles reach proper function while the heat shock proteins begin to guard muscles from potential trauma. This helps your body repair and rebuild any damaged areas.

Heat shock proteins are especially helpful in reducing recovery time and enhancing muscle mass for those who are active. You can activate heat shock proteins by spending some time in an infrared sauna or going all-out at the gym.

Types of Heat Therapy

Direct Contact

Direct contact heat therapy, also known as localized heat therapy, is the easiest method to do at home. This method requires you to apply either moist or dry heat directly to the afflicted area to deeply heat the muscles in the area. Heating methods include heating pads, hot baths, and even warming topicals. While there is debate whether dry or moist heat is more effective, clinical studies have not noted a significant difference.

Infrared Heat

Infrared heat therapy penetrates deeper into the body than direct contact application. Infrared heat is capable of reaching below the surface of the skin through near infrared, to the body’s soft tissue through mid infrared, and finally into fat cells through far infrared wavelengths. Using an infrared sauna is a great way to incorporate infrared heat into your thermotherapy application, as the temperature inside an infrared sauna is adjustable and averages a comfortable 100°F to 130 °F – which allows you to tolerate a longer heat therapy session for more therapeutic benefit.

Systemic Heat

Systemic heating means raising the entire body temperature with a bath or hot tub, steam bath, or hot shower – basically creating an artificial fever. Infrared heat mentioned above can also be classified as systemic heat, as it heats the body through. This application is often a helpful factor with conditions where emotional stress, knots in your muscles, or a significant complicating factor such as lower back pain is an issue.

Heat therapy can be a great tool for pain management and relaxation as long as it is applied correctly and safely. If you have any questions regarding thermotherapy, reach out to your doctor to ensure heat therapy benefits apply to you and can be done safely for your health.

Do Saunas Help Remove Toxins from the Body?

By Dr. James DiNicolantonio www.drjamesdinic.com

We are constantly being exposed to environment toxins such as pesticides, herbicides, heavy metals, plastics, flame retardants, phthalates, and more. Many chemicals are sprayed on our food, arsenic can be found in rice, aluminum in deodorants, over the counter and prescription medications and cookware, and heavy metals like mercury and cadmium accumulate in fish and shellfish/bivalves, respectively. The list goes on and on. The very air we breathe is filled with pollution such as automobile exhaust. Thus, we are now living in a toxic environment and these toxins accumulate in our bodies; but is there anything we can do about it?

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Evidence suggests that human fat tissue is widely contaminated with numerous man-made chemicals including persistent organic pollutants (POPs), which can stay in the body for decades.¹ Examples of POPs include organochlorine pesticides, polychlorinated biphenyls (PCBs) and dioxins. POPs accumulate in the food chain, particularly in animal fat (fish, meat and milk).

If you were breastfed you would have received a hefty dose of these POPs during your most vulnerable years. Even decades later these POPs can still remain in your fat tissue slowly being released into the bloodstream. In fact, it can take decades to completely eliminate POPs from the body and in the meantime, they can cause numerous negative health consequences. Even low-level exposure to these POPs can adversely affect the endocrine, immune, nervous and reproductive systems. And we need a healthy immune system especially nowadays!

Since our own fat tissue serves as a storage reservoir for these POPs – and since they remain with us for several months but up to decades – strategies that can help mobilize and eliminate these toxins from our bodies may help support our health. One such strategy for helping to remove these toxins from the body is through sauna-induced sweating.

Since the 1980s, the Hubbard protocol, which utilizes sauna as well as exercise, niacin, and supplemental oils, has been tested in numerous studies showing beneficial effects for reducing body stores of POPs and improving clinical symptoms in those with environmental POP exposure.² Typically, these studies find a 25-30% reduction in POP levels in fat and blood thought to be caused by the increase in their elimination in the skin through sweat.²

Clinical benefits with the Hubbard protocol have included improvements in IQ, neurocognitive function, ability to work, pain, fatigue and quality of life. Even respiratory symptoms in first responders at the World Trade Center and Gulf War veterans exposed to oil-well fires have found improvements with this protocol.2 But is the use of a sauna in the Hubbard protocol driving the benefit?

It has been known for a while that enhanced sweat production plays a major role in the benefits of the Hubbard protocol as it coincides with an increased turnover of these toxins in fat tissue. In fact, sweating alone has been used to help improve uremia, which is a build-up of toxins in the blood in patients with kidney disease. Since sweat contains POPs and heavy metals, and sweat volume can reach two liters per hour in those who are acclimated;³ this suggests that sweating in a sauna may be a good way to eliminate these toxins.²

However, don’t just take my word for it. Let’s have a look at the clinical studies testing sauna therapy for its potential to eliminate toxins through sweat.

A research group led by Stephen Genuis from the University of Alberta in Edmonton sought to test this idea. Since 2010, they have published at least half a dozen studies looking at the elimination of toxins from the body through blood, urine, and sweat, referred to by the acronym BUS. However, what we are interested in is their data on the elimination of toxins through sweat.

In their first paper, published in 2010, they collected blood, urine and sweat from 20 individuals, half in good health and half with numerous health issues. The authors noted that many toxic heavy metals were preferentially excreted through sweat. They concluded, “Induced sweating appears to be a potential method for elimination of many toxic elements from the human body.”⁴ In the study, all but three of the twenty participants used sauna (e.g., steam or infrared) as the method to induce sweating; exercise was used for the other three participants. In particular, using a sauna was a very good way to help eliminate the heavy metals cadmium, lead, and aluminum from the body; heavy metals which are now commonly found in the environment.

Since then this group has gone on to show that infrared/steam sauna sessions help to eliminate phthalates⁵, flame retardants⁶, Bisphenol A⁷, pesticides³ and PCBs⁸. Considering that infrared and steam saunas were used in these studies, these results do not necessarily apply to your traditional convection heat saunas. Additionally, the use of a sauna may even help individuals exposed to mold and mycotoxins.⁹

In summary, numerous clinical studies have shown that utilizing an infrared/steam sauna is able to remove many toxins through sweat; these include but are not limited to, heavy metals, phthalates, flame retardants, Bisphenol A, pesticides and PCBs. Furthermore, the use of a sauna may improve clinical symptoms in patients exposed to mold. Thus, sauna bathing may be a potential strategy to help eliminate toxins from the body. Something that all of us could use living in this toxic world.

References

1 Lee YM, Kim KS, Jacobs DR, Jr., et al. Persistent organic pollutants in adipose tissue should be considered in obesity research. Obes Rev 2017;18:129-39.

2 Kerr K, Morse G, Graves D, et al. A Detoxification Intervention for Gulf War Illness: A Pilot Randomized Controlled Trial. Int J Environ Res Public Health 2019;16.

3 Genuis SJ, Lane K, Birkholz D. Human Elimination of Organochlorine Pesticides: Blood, Urine, and Sweat Study. BioMed research international 2016;2016:1624643.

4 Genuis SJ, Birkholz D, Rodushkin I, et al. Blood, urine, and sweat (BUS) study: monitoring and elimination of bioaccumulated toxic elements. Arch Environ Contam Toxicol 2011;61:344-57.

5 Genuis SJ, Beesoon S, Lobo RA, et al. Human elimination of phthalate compounds: blood, urine, and sweat (BUS) study. TheScientificWorldJournal 2012;2012:615068.

6 Genuis SK, Birkholz D, Genuis SJ. Human Excretion of Polybrominated Diphenyl Ether Flame Retardants: Blood, Urine, and Sweat Study. BioMed research international 2017;2017:3676089.

7 Genuis SJ, Beesoon S, Birkholz D, et al. Human excretion of bisphenol A: blood, urine, and sweat (BUS) study. J Environ Public Health 2012;2012:185731.

8 Genuis SJ, Beesoon S, Birkholz D. Biomonitoring and Elimination of Perfluorinated Compounds and Polychlorinated Biphenyls through Perspiration: Blood, Urine, and Sweat Study. ISRN toxicology 2013;2013:483832.

9 Rea WJ. A Large Case-series of Successful Treatment of Patients Exposed to Mold and Mycotoxin. Clin Ther 2018;40:889-93.

Sauna Bathing for Peaceful Minds and Healthy Hearts

By Dr. James DiNicolantonio www.drjamesdinic.com

Most people use saunas for relaxation, stress reduction, pain relief, and socializing. 1 The most commonly reported benefits with sauna use include improvements in pain, mental issues, and sleep 1 – something all of us could benefit from right now. However, emerging evidence suggests that sauna is not only beneficial for our mental health but also our heart health.

In fact, regular sauna bathing is associated with reductions in hypertension, fatal cardiovascular events, sudden cardiac death, stroke, neurodegenerative diseases, and all-cause mortality. 2, 3 Sauna bathing 2-3 times per week, versus 1 time per week or less, is also associated with a 33% reduction in the risk of venous thromboembolism. 4 Epidemiological studies find greater reductions in cardiovascular risk with frequent and regular sauna sessions of at least 20 minutes in duration. 2 ,3 , 5

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For most saunas, in order to elevate heart rate above 100 beats per minute the session needs to be longer than 10-15 minutes. The real magic with sauna bathing likely occurs somewhere around the 25 to 30-minute mark (when the heart rate reaches around 120 beats per minute or higher). 5

Two clinical trials in patients with at least 1 cardiovascular risk factor found that 30 minutes in the sauna improves systolic and diastolic blood pressure. 6, 7 One of them noting improvements in arterial stiffness.6 In heart failure patients, sauna sessions also significantly reduce blood pressure 8 and also increase cardiac and stroke indexes, reduce systemic vascular resistance and increase ejection fraction. 9 These benefits may have to do with improvements in oxidative stress and increases in the production of nitric oxide leading to better vascular relaxation and blood flow. 10

Two weeks of far infrared sauna sessions significantly improves systolic and diastolic blood pressure, flow-mediated dilation, fasting glucose, body weight, and body fat. 11 Far infrared sauna therapy also improves ventricular arrhythmias, heart rate variability and brain natriuretic peptide in patients with chronic heart failure 12 and vascular health in patients with at least one coronary risk factor. 13

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Combining aerobic exercise with frequent sauna bathing may confer the greatest heart health benefits. Indeed, 15 minutes of aerobic exercise followed by 15 minutes in the sauna improves mean arterial pressure, arterial stiffness and pulse pressure, benefits that were retained even after a 30-minute recovery period. 14 Sauna bathing also lowers heart rate. Indeed, one study noted a 9 beat per minute reduction in resting heart rate after a 30 minute sauna session. 5 And another study found similar benefits with a 25-minute sauna session finding reductions in blood pressure and heart rate. 15

During a sauna session there is an acute increase in heart rate and blood pressure but afterwards there is a reduction. 15 An effect similar to what occurs with moderate exercise. Additionally, after sauna bathing there is a significant increase in parasympathetic activity but a reduction in sympathetic activity leading to an increase in heart rate variability. 5 Considering that hypertension, fatal arrhythmias, coronary artery disease, and acute myocardial infarction are associated with reductions in heart rate variability 5 an improvement in this parameter with sauna therapy may lead to significant cardiovascular benefits.

In summary, sauna bathing is safe for most individuals and appears to lower blood pressure, improve artery health, heart rate variability, and resting heart rate. Sauna therapy also increases nitric oxide dilating blood vessels and reducing oxidative stress. All of these effects are likely why regular sauna use is associated with a lower risk of dying from heart disease.

References

1 Hussain JN, Greaves RF, Cohen MM. A hot topic for health: Results of the Global Sauna Survey. Complement Ther Med 2019;44:223-34.

2 Laukkanen JA, Laukkanen T, Kunutsor SK. Cardiovascular and Other Health Benefits of Sauna Bathing: A Review of the Evidence. Mayo Clin Proc 2018;93:1111-21.

3 Laukkanen T, Khan H, Zaccardi F, et al. Association between sauna bathing and fatal cardiovascular and all-cause mortality events. JAMA internal medicine 2015;175:542-8.

4 Kunutsor SK, Makikallio TH, Khan H, et al. Sauna bathing reduces the risk of venous thromboembolism: a prospective cohort study. Eur J Epidemiol 2019;34:983-6.

5 Laukkanen T, Lipponen J, Kunutsor SK, et al. Recovery from sauna bathing favorably modulates cardiac autonomic nervous system. Complement Ther Med 2019;45:190-7.

6 Lee E, Laukkanen T, Kunutsor SK, et al. Sauna exposure leads to improved arterial compliance: Findings from a non-randomised experimental study. European journal of preventive cardiology 2018;25:130-8.

7 Laukkanen T, Kunutsor SK, Zaccardi F, et al. Acute effects of sauna bathing on cardiovascular function. J Hum Hypertens 2018;32:129-38.

8 Tei C, Horikiri Y, Park JC, et al. [Effects of hot water bath or sauna on patients with congestive heart failure: acute hemodynamic improvement by thermal vasodilation]. J Cardiol 1994;24:175-83.

9 Tei C, Horikiri Y, Park JC, et al. Acute hemodynamic improvement by thermal vasodilation in congestive heart failure. Circulation 1995;91:2582-90.

10 Gryka D, Pilch WB, Czerwinska-Ledwig OM, et al. The influence of Finnish sauna treatments on the concentrations of nitric oxide, 3-nitrotyrosine and selected markers of oxidative status in training and non-training men. Int J Occup Med Environ Health 2020;33:173-85.

11 Biro S, Masuda A, Kihara T, et al. Clinical implications of thermal therapy in lifestyle-related diseases. Exp Biol Med (Maywood) 2003;228:1245-9.

12 Kihara T, Biro S, Ikeda Y, et al. Effects of repeated sauna treatment on ventricular arrhythmias in patients with chronic heart failure. Circ J 2004;68:1146-51.

13 Imamura M, Biro S, Kihara T, et al. Repeated thermal therapy improves impaired vascular endothelial function in patients with coronary risk factors. J Am Coll Cardiol 2001;38:1083-8.

14 Lee E, Willeit P, Laukkanen T, et al. Acute effects of exercise and sauna as a single intervention on arterial compliance. European journal of preventive cardiology 2019:2047487319855454.

15 Ketelhut S, Ketelhut RG. The blood pressure and heart rate during sauna bath correspond to cardiac responses during submaximal dynamic exercise. Complement Ther Med 2019;44:218-22.