Infrared sauna dangers eyes

Let's take a look at a few of the concerns that can arise from sauna use. 1. Burns. In Finland, at least one sauna burn a day requires hospitalization and one out of four burns is sauna-related. [ 2] Most burns are accidental contact burns that result from touching the heater or nearby hot surfaces.Jul 25, 2021 · Truth: Infrared Saunas Improve Your Skin. According to some, an infrared sauna can improve skin complexion and health, and even reduce lines, wrinkles, and pigmentation. These effects are allegedly caused by the opening of your pores, which allows dirt, toxins, and other nasties to be carried away in your sweat. Dynamic Infrared Sauna Reviews for 2022. You've heard about the Santiago, Lugano 3-person low emf far infrared, Bellagio 3-per infrared, and Palermo. In this article, I'm discussing the Dynamic saunas models. 1. Dynamic Monaco - Best Infrared Sauna for 6 People. Monaco is my top choice out of all the Dynamic low emf models.On the contrary, hot yoga may cause heat stroke and a weaker heart. Infrared Heat Yoga. Can make the body more flexibility and limber. Removes toxins stored in the body. Aids in healing. Promotes skin health and weight loss. Lowers blood pressure. Reduces stress.Infrared heaters are used most often in saunas, where ceramic tubes or panels produce primarily infrared heat radiation to heat the skin. Since no ultraviolet radiation is produced, this is safer than other options such as sunbathing, but infrared radiation still produces dangers of its own, especially in a sauna environment where the heat is intense.This fat loving toxins damage cell health and lead to issues such as inflammation, autoimmune and cancer disorders. Not to mention retained unsightly body fat. The niacin detox protocol uses sauna heat and the amazing properties of niacin to expel these toxins through sweat. The protocol requires 2-4 weeks of daily sauna sessions.There are usually benches at two different heights in the room, so that the user can choose how much heat they experience. Traditional practices using radiant heat saunas sit in the sauna for 5-20 minutes and either recover in a cooler room or do a cooling practice like a cold plunge or shower. This cycle is typically repeated 2-4 times.Infrared sauna therapy promotes relaxation by helping to balance your body's level of cortisol, your body's primary stress hormone. The heat generated by the sauna helps relax muscles and relieve tension and stress throughout the body. 3. Pain Relief. Heat is great for recovery, pain relief, and inflammation.Additionally, because they create heat using infrared radiation, people with certain medical conditions (such as cancer) should avoid using them. People with heart conditions or other health problems should consult a doctor before using an infrared sauna. Infrared saunas can be dangerous for pregnant women and people with certain medical ... cross creek elementary photo gallery Aug 10, 2021 · Hormonal regulation: Sauna use increases growth hormone, regulates ghrelin (the hunger hormone), and decreases fasting blood glucose levels, according to several studies [ 1, 20, 21 ]. Mental health, relaxation, and mood improvement: On its own, sitting or lying in a warm sauna may be relaxing or even meditative. Saunas that use infrared lamps are generally less hot as compared to regular saunas and so the heart does not have to work as hard. Additionally, it is helpful with diabetic neuropathy and can be beneficial for those who suffer from poor blood circulation to their extremities such as their feet. Use with moderationPromotes connective tissue health. IMPROVE CIRCULATION. Dilates blood vessels for increased flow. Protects red blood cells and platelets. REDUCE RECOVERY TIME. Accelerates muscle repair. Stimulates mitochondria and stem cells for faster recovery. REDUCE INFLAMMATION. Soothes sore muscles, joint pain, and arthritis.The remaining 45% of the total energy received from the sun is in the near infrared range (1). The total infrared spectrum consists of near, mid, and far infrared waves. This represents a small fraction of the vast electromagnetic spectrum which includes visible light, UV light, microwaves, radio waves and gamma waves.Discussion Starter · #1 · Jul 17, 2017. I was reading an article online where someone was saying that they thought that a far infrared sauna was a good thing for a person's health. A few people that sell them are claiming they'll cure most anything that ails a person. And others say they are totally worthless other than making you feel good ...This happens because infrared heats the body from the inside while only slightly increasing the temperature in the cabin. Traditional saunas heat the body from the outside by raising the temperature of the room, which is why many people find them uncomfortable and cannot spend more than a few minutes inside. Since infrared is technically a form ...Wearing proper eye protection is one of the best ways to protect yourself from exposure to infrared light, sunglasses or other eyewear can help shield your eyes from harmful infrared light. Another way to reduce your exposure is to wear clothing that covers your skin. This will help protect your skin from damage caused by infrared light.Aug 27, 2020 · However, if you are researching a future sauna purchase, we strongly recommend staying away from damaging near infrared. In addition to eye damage, near infrared has been shown to cause oxidative damage, skin aging and there are studies even suggesting it may promote skin cancer. Read more about the risks of near infrared here. Accordingly, far infrared wavelengths increase the production of collagen and elastin fibers, making your skin supple and elastic. On the other hand, your infrared sauna session is bound to improve the delivery of nutrients to your skin through a high blood flow. 4. Infrared Sauna, Relaxation, and Stress Reduction.9 Best Low EMF Portable Infrared Sauna [2022] by Christian June 8, 2022. Portable Infrared Saunas are becoming increasingly popular, and for good reason, they provide an enormous amount of healing benefits, both for the body and for the mind. However, people that…. Buyer Guides Knowledge.Although infrared saunas operate on a lower heat than steam saunas, you should have your session closely monitored. Heat generating environments may pose potential overheating or burn risks for those with trouble sensing and responding to heat. Your health and wellness are absolute priorities, and you need to take them seriously. exploiting android apps The 180-degree-plus heat of the air in the sauna room heats up your lungs very quickly and shocks the body. Because the FAR penetrates to a depth of 5-7 cm or 1.5 inches, your sweat glands are pouring out water even before the core body increases to the point of discomfort. At the depth of 1.5 - 2 inches our fat cells are stimulated which ...If the IR light is >1,500 nm, it is unlikely there will be any effects on the retina but damage to the cornea due to thermal heating could occur. The lens of the eye could possibly accrue damage due to elevated temperatures, leading to cataracts. Additionally, one must be careful to not overcome the thermoregulatory mechanism of your body.Using an infrared sauna is a great way to detoxify your body, but it's important to understand how infrared saunas actually work. An infrared sauna is heated by a band of light that is invisible to the naked eye. As a result, it warms the air until it reaches an object. Since the rays do not penetrate the air, you can safely go in and out of ...Dec 10, 2021 · Yes, heat therapy is not only safe, but also hugely beneficial to health and wellbeing. Infrared saunas are the most evolved modality of heat therapy available today, and may offer the most powerful health benefits. It is important to fully investigate all of the available infrared sauna options for consumers and understand the potential safety ... The average temperature level for an infrared sauna ranges from 100 ˚F to 150 ˚F, with novices starting at the reduced end as well as more skilled customers at the higher end. If this is your first time, begin with 100 ˚F. You might wish to stay at this temperature for a couple of sessions. You can constantly enhance the temperature level ... Most of you have read and experienced the delights of a quick 20-minute session in an infrared session. But it's not always peachy. Today, we will take a look at why sometimes you feel worse after using an infrared sauna. When you hop into an IR sauna, you are thinking about relieving stress and feeling fresh and rejuvenated.The European Journal of Epidemiology found that sauna bathing could reduce the risk of respiratory diseases. This suggests that saunas promote a deep breathing cycle which could help to calm the body on a hangover and, when coupled with more rest, can be highly effective at offsetting the issues cause by poor REM (rapid eye movement) sleep ...Dr. Sharma says the dry heat generated in an infrared sauna can cause you to become overheated, and if used for a prolonged session, it can also cause dehydration and even heat exhaustion or heat... long pixie cuts for fine hair How to Use an Infrared Sauna. If you are new to infrared sauna therapy, you can start with a short 5-minute session and build-up over time to a 20-minute session or longer. ... Hannuksel ML, Ellahham S. Benefits and risks of sauna bathing. The American journal of medicine 110, 118-126. PMID: 11165553 17. King DS, Costill DL, Fink WJ, Hargreaves ...May 20, 2022 · Wearing proper eye protection is one of the best ways to protect yourself from exposure to infrared light, sunglasses or other eyewear can help shield your eyes from harmful infrared light. Another way to reduce your exposure is to wear clothing that covers your skin. This will help protect your skin from damage caused by infrared light. Wearing proper eye protection is one of the best ways to protect yourself from exposure to infrared light, sunglasses or other eyewear can help shield your eyes from harmful infrared light. Another way to reduce your exposure is to wear clothing that covers your skin. This will help protect your skin from damage caused by infrared light.1 Effects Of Infrared Sauna Use On Postoperative Patients: The Facts. 1.1 Fact #1: Sauna Bathing After Surgery Speed Up The Wound Healing Process. 1.2 Fact #2: Using A Sauna After Surgery Helps Reduce Inflammation. 1.3 Fact #3: Infrared Saunas Help With Pain Relief. 1.4 Fact #4: Skin Cells Regenerate In Saunas.If de-toxing is the goal, so as to help your immune function do it's job, yes. But to go into a sauna at the temperatures required for the length of time required to get your core body temp to 107.F where the Lyme bacteria can be directly affected by the heat, you will be killing your own cells while killing the Lyme.This happens because infrared heats the body from the inside while only slightly increasing the temperature in the cabin. Traditional saunas heat the body from the outside by raising the temperature of the room, which is why many people find them uncomfortable and cannot spend more than a few minutes inside. Since infrared is technically a form ...Infrared heat is completely safe, and travels on slightly longer wavelengths that can penetrate the body and transmit heat we can feel but cannot see. Red Light is Visible Light and its shorter wavelengths reach the surface of the skin. It emits very low heat, if any, and our eyes can see it.Since 1997, High Tech Health has been designing infrared saunas for health professionals and people serious about their health. Now written about in more than 40 books, High Tech Health infrared saunas define the standard by which all other saunas are compared.. From our lowest-EMF cabins and use of only premium materials, to our air-circulation design and state-of-the-art heaters, all High ...Relieves stress and fatigue by calming nerves: Infrared sauna use can “affect the autonomic nervous system by putting the user in the parasympathetic (rest and digest) state.”. The gentle warmth that surrounds one’s body is associated with letting one feel relaxed, rejuvenated, and replenished. Red light therapy in the range of 600nm to 1000nm allows us to enjoy many of the health benefits of sunlight, without the risks of "sunburn" from UV damage, for example. Do not Exceed: In a fantastic article titled "Infrared and Skin: Friend or Foe" analyzes the potential risks, safety, and benefits of IR-A (Near-Infrared) exposure. amc exam dates and venues Why not try using an exfoliating body scrub or natural loofah as you shower for a little extra pampering and to remove any stubborn dead skin cells. 9. Hydrate, hydrate, hydrate. We can't overstate the importance of staying hydrated - before, during and after your infrared sauna session. You're going to sweat.Truth: Infrared Saunas Improve Cardiovascular Health. Rigid blood vessels are some of the main drivers of cardiovascular disease, so anything that makes them more flexible is generally good for long-term heart health, and research shows that infrared sauna may improve your blood vessels' ability to expand and adapt to changes in blood pressure. . Scientists aren't sure about the mechanisms ...Yes, heat therapy is not only safe, but also hugely beneficial to health and wellbeing. Infrared saunas are the most evolved modality of heat therapy available today, and may offer the most powerful health benefits. It is important to fully investigate all of the available infrared sauna options for consumers and understand the potential safety ...Far Infrared Sauna Detoxification depends on the purity and quality of the therapeutic environment. It must be without off-gassing chemicals and odors. With the toxicity of today's environment, the rise of obesity and diabetes, the increase of auto-immune disease, and ... eye, and respiratory irritations. Poplar wood is the wood of choice for ...Dangers of harmful sun rays include: Damage to skin and eyes Weakened immune system Premature aging Skin cancer. This is not to say that it should be avoided at all costs. Sunlight is amazing at literally and metaphorically brightening up our day, as well as providing necessary Vitamin D. ... An infrared sauna can operate at a lower temperature ...No – the heat is not dangerous, so let us tell you what the infrared saunas actually are. Infrared saunas use far-infrared light to create heat. The wavelengths for infrared cannot be seen with the naked eye, but they created the penetrating heat that warms the body. Traditional saunas use hot steam to create heat. If we examine IR in sunlight from 720nm to 2500 nm we obtain a power figure of 43.4 mW/cm². According to the IEC-62471 standard sunlight fits in their Risk 1 category with a 100-second limit.A 2009 review of studies about the effect of infrared saunas found "limited moderate evidence" that infrared sauna use helped normalize blood pressure. No negative side effects had been reported. The bottom line is that it's usually OK to heat up in a hot tub or sauna even if you have high blood pressure—but you need to do so with care.Truth: Infrared Saunas Improve Cardiovascular Health. Rigid blood vessels are some of the main drivers of cardiovascular disease, so anything that makes them more flexible is generally good for long-term heart health, and research shows that infrared sauna may improve your blood vessels' ability to expand and adapt to changes in blood pressure. . Scientists aren't sure about the mechanisms ... cvs nebulizer maskhoneymoon fund box walmartThrough the subtle heating, Far Infrared boosts your immune system, increasing the amount of white blood cells and killer T-cells. It is an excellent therapy for promoting healing, reducing muscle soreness, muscle spasms and relief for rheumatoid arthritis [ 3]. Research by NASA has shown that far infrared on the cardiovascular system was a ...Meet the Modality. Just as plants need light to grow, light provides functional support for the human body. Red Light Therapy (also known as Photobiomodulation Therapy) uses red and infrared wavelengths of light that may help to boost energy levels, relieve minor pain and swelling, and balance your mood—all in as little as 10 minutes per day.Before making a valid purchase to own an infrared, sauna ask the manufacturers this very important question-Are Infrared Saunas Really Safe? 1 Person Ultra-Low EMF Far Infrared Sauna, Memorial Day Sale - Save $1,300. 2 Person Ultra-Low EMF Far Infrared Sauna, Memorial Day Sale - Save $1,300. 3 Person Ultra-Low EMF Far Infrared Sauna ...Red light therapy (RLT) is a treatment that may help skin, muscle tissue, and other parts of your body heal. It exposes you to low levels of red or near-infrared light. Infrared light is a type of ...May 20, 2022 · Wearing proper eye protection is one of the best ways to protect yourself from exposure to infrared light, sunglasses or other eyewear can help shield your eyes from harmful infrared light. Another way to reduce your exposure is to wear clothing that covers your skin. This will help protect your skin from damage caused by infrared light. The Bad. Intense infrared radiation, or heat, has been shown to be detrimental to the skin. Heat increases the production of melanocyte pigment within the skin, so it can worsen melasma and other skin pigmentation concerns. Additionally, intense infrared light can cause inflammation, which can set off a whole host of other skin problems.Very popular among celebrities and influencers, HigherDOSE was the best-selling infrared sauna blanket in 2020. Lauren Berlingeri, a co-founder of the brand, is a certified holistic nutritionist and health coach and was first introduced to infrared technology while working for a health and wellness startup.Infrared (IR), sometimes called infrared light, is electromagnetic radiation (EMR) with wavelengths longer than those of visible light.It is therefore invisible to the human eye. IR is generally understood to encompass wavelengths from around 1 millimeter (300 GHz) to the nominal red edge of the visible spectrum, around 700 nanometers (430 THz). [verification needed] Longer IR wavelengths (30 ...Dr. Sharma says the dry heat generated in an infrared sauna can cause you to become overheated, and if used for a prolonged session, it can also cause dehydration and even heat exhaustion or heat...Sauna + Red/NIR Light Therapy Options. There are a few sauna brands make far-infrared saunas that also add near-infrared light into their sauna. This allows you to get all the benefits of near-infrared light discussed in this book while also getting the benefits of the sauna heat (sweating, detoxification, mitochondrial benefits, etc.).Risks: FIR is generally quite safe compared to other medical interventions. However, there are risks of infrared radiation exposure to the skin and the eyes. A potential concern is an increase in photo-aging (skin aging due to light) (12). Infrared radiation can also harm tattooed skin and cause skin inflammation (13). non academic examples May 14, 2021 · The brightness and intensity for ambient indoor lighting, computer screens, and cell phone screens are a small fraction of the intensity compared to sunlight or red light therapy panels. For example, typical indoor lighting is about 300 lux and less than 0.1 mW/cm^2. Whereas even our GembaRed Groove emits 5,000 lux and 7 mW/cm^2 of intensity. Infrared Sauna Dangers for the Eyes Infrared saunas and infrared light therapy are strong sources of infrared light. Excessive exposure to infrared light can cause a "snow blindness" effect which is damaging to the eyes. Furthermore, repeated exposure to infrared light contributes to cataract formation.Aug 10, 2021 · Hormonal regulation: Sauna use increases growth hormone, regulates ghrelin (the hunger hormone), and decreases fasting blood glucose levels, according to several studies [ 1, 20, 21 ]. Mental health, relaxation, and mood improvement: On its own, sitting or lying in a warm sauna may be relaxing or even meditative. Saunas also reduce oxidative stress, which is associated with cardiovascular disease, cancer and degenerative diseases like dementia. More controversial are claims that sauna use can provide a detoxification effect as you sweat out toxins such as cadmium and lead. "That research is still in its infancy," cautions Dr. Young.Are there any dangers to infrared saunas? Although infrared saunas are generally considered safe with no side effects, there are still some potential risks. As with any sauna, the dangers of infrared saunas include the risk of becoming overheated, dehydrated, or dizzy. You can generally avoid this by drinking enough fluids before and after.Truth: Infrared Saunas Improve Cardiovascular Health. Rigid blood vessels are some of the main drivers of cardiovascular disease, so anything that makes them more flexible is generally good for long-term heart health, and research shows that infrared sauna may improve your blood vessels' ability to expand and adapt to changes in blood pressure. . Scientists aren't sure about the mechanisms ... how to prevent child drowning And there are a few other groups and conditions to be warned about: Dehydration. Older adults are in danger of getting dehydrated more than younger people and should be advised to drink water before, during, and after using infrared saunas. Joint Injuries. Don’t apply direct heat to a swollen joint injury for 48 hours. This goes for sauna use ... Many inorganic mercury compounds are irritating or corrosive to the skin, eyes and mucus membranes. The third type of mercury, organic mercury compounds, can enter the body through all three routes - lungs, skin and stomach. Symptoms of Chronic Mercury Poisoning are DevastatingPossible Burns. Infrared heat can also cause a burning sensation in your skin. This happens when the top layers of the skin are overheated by infrared radiation. The skin will not be destroyed the same way as UV radiation does, but it will still cause surface burns and might worsen with continuous exposure.Your new infrared sauna isn't like traditional dry saunas. Sit 12-24 inches away from the lights. The energy concentrates similar to a spotlight. The farther you sit, the less effect. Avoid shining lights directly at your head. 4,000-year-old Ayurvedic wisdom suggests keeping the head cool.Feb 27, 2022 · Additionally, because they create heat using infrared radiation, people with certain medical conditions (such as cancer) should avoid using them. People with heart conditions or other health problems should consult a doctor before using an infrared sauna. Infrared saunas can be dangerous for pregnant women and people with certain medical ... If we examine IR in sunlight from 720nm to 2500 nm we obtain a power figure of 43.4 mW/cm². According to the IEC-62471 standard sunlight fits in their Risk 1 category with a 100-second limit.However, red and near infrared light are healthful too. Vladimir Heiskanen ... The eyes of 200 elderly subjects with age-related macular degeneration were exposed to near infrared light of wavelength 780 nm. Visual acuity was improved in 95% of the subjects; most were able to see two rows lower on an eye chart. ... Health Risks of Blue-Only Light.If we examine IR in sunlight from 720nm to 2500 nm we obtain a power figure of 43.4 mW/cm². According to the IEC-62471 standard sunlight fits in their Risk 1 category with a 100-second limit.HigherDOSE Infrared Mat. $917.00 at higherdose.com. The blanket's newly released sister, though, is what really caught my eye during my research: the Infrared Mat. It resembles what I believe ...The truth is, light therapy can cause eye damage. "Eyes should always be protected," says Shamban. But that does not mean all goggles used in LED light treatments are created equal. "Think about shades in your bedroom — there are super sheer, semi-light blocking and total blackout versions," she says. When it comes to goggles, "the ...2011 the eye safety standards compiled in the following table are applicable for LEDs. Note (1) We are using sometimes in our documentation the abbreviation LED and the word light emitting diode also for infrared emitting diodes (IRED). Whenever the term LED is used, IREDs are included when not otherwise noted. That is common usage butHere are 10 health benefits of infrared light that stood out to me: Better blood circulation. Faster exercise recovery. Improved heart health. Less diabetic complications. Reduced inflammation. Fights cancer cells. Eases psoriasis symptoms. Improved mood.Jul 25, 2021 · Truth: Infrared Saunas Improve Your Skin. According to some, an infrared sauna can improve skin complexion and health, and even reduce lines, wrinkles, and pigmentation. These effects are allegedly caused by the opening of your pores, which allows dirt, toxins, and other nasties to be carried away in your sweat. Infrared saunas can also reduce stress by re-balancing the stress response axis. It can help lower cortisol, and thus helps with stress-related health problems. Saunas also improve the neurotransmitter called norepinephrine, which can help improve cognitive performance. 6. Weight Loss and Metabolic Diseases. does walmart have swimsuits in storeJul 27, 2017 · Safety Hazards of Infrared. Since IR radiation only works to get molecules moving, any moderate dose of IR radiation will simply heat up any living tissue it touches upon. The only hazard in most cases is that prolonged exposure to a very high level of IR could result in a burn, just as could exposure to a hot stove or any other heat source. Apr 07, 2021 · The truth is that near infrared light is being used to treat eye disorders. Research has shown that near infrared light helps heal laser related eye injury, chemical eye injuries and other eye diseases . 5 Over 1/3 of the sun’s light is near infrared light and every cell in our bodies have photo-receptors called chromophores that are designed ... Mold Detoxification with Infrared Sauna. Jul. 29, 2022Wellness, Infrared, Technologies. In an episode of the cult classic crime series Forensic Files, a family was experiencing serious health problems. The son developed respiratory diseases, the father showed signs of Alzheimer's disease, while the mother had unusual symptoms.What I mean is, if you decide to use a far-infrared sauna vs. a far infrared mat, the risks are different. However, I will do a terse (and general) overview. Risks associated with far-infrared therapy can include heat injuries associated with long exposure to far-infrared light, as well as dehydration.Far Infrared Sauna Detoxification depends on the purity and quality of the therapeutic environment. It must be without off-gassing chemicals and odors. With the toxicity of today's environment, the rise of obesity and diabetes, the increase of auto-immune disease, and ... eye, and respiratory irritations. Poplar wood is the wood of choice for ...Dry saunas are perhaps the most common form of saunas. A dry sauna is usually hotter than the average wet sauna. The temperature in a sauna can range anywhere from 160- to 220- degrees Fahrenheit, raising body temperature to 104 degrees rapidly. Even a short time in a dry sauna will cause a person to lose up to a pint of sweat ( 2 ). andersen french door handle replacementFar Infrared Saunas. Far infrared waves go deepest into your body of the three types of infrared saunas, with a wavelength of near 5.6 microns. Using a far infrared sauna will raise your body’s core, cellular temperature, which will leave you sweating and feeling like you’re getting a real detox. Since most of your body’s toxins live at ... Feb 26, 2020 · Bottom Line: There Is No Danger AssociatedWith Infrared Sauna Usage. When it comes down to it, regulating your EMF exposure is a personal choice. Even our standard infrared saunas pose no harm or threat. Every room in your house generates EMF on some level: the power outlets, lighting fixtures, fans, even your car generates EMF’s through the ... Stress Reduction. Relaxation is key in finding balance mentally, emotionally, and physically. Infrared light helps boost natural feel-good neurotransmitters like serotonin and dopamine so you can have more happy days. Creating a meditative ritual around your sauna time is a great way to achieve a deeper sense of calm.Dynamic Infrared Sauna Reviews for 2022. You've heard about the Santiago, Lugano 3-person low emf far infrared, Bellagio 3-per infrared, and Palermo. In this article, I'm discussing the Dynamic saunas models. 1. Dynamic Monaco - Best Infrared Sauna for 6 People. Monaco is my top choice out of all the Dynamic low emf models.Make relaxation work for you. The J has an infrared sauna located in each of the men's and women's locker rooms. Our saunas near you use infrared heat to heat the body directly instead of using hot rocks or steam to heat the air. If you've never used an infrared sauna before, we recommend starting slow and only doing a 10-15 minute session ...Dynamic Infrared Sauna Reviews for 2022. You've heard about the Santiago, Lugano 3-person low emf far infrared, Bellagio 3-per infrared, and Palermo. In this article, I'm discussing the Dynamic saunas models. 1. Dynamic Monaco - Best Infrared Sauna for 6 People. Monaco is my top choice out of all the Dynamic low emf models.No – the heat is not dangerous, so let us tell you what the infrared saunas actually are. Infrared saunas use far-infrared light to create heat. The wavelengths for infrared cannot be seen with the naked eye, but they created the penetrating heat that warms the body. Traditional saunas use hot steam to create heat. If we examine IR in sunlight from 720nm to 2500 nm we obtain a power figure of 43.4 mW/cm². According to the IEC-62471 standard sunlight fits in their Risk 1 category with a 100-second limit.A 2009 review of studies about the effect of infrared saunas found "limited moderate evidence" that infrared sauna use helped normalize blood pressure. No negative side effects had been reported. The bottom line is that it's usually OK to heat up in a hot tub or sauna even if you have high blood pressure—but you need to do so with care. sounders keepers xa