Sauna Health Benefits - Superior Hearth, Spas & Leisure

Sauna Health Benefits

IMPROVE OVERALL HEALTH, WELLNESS AND PERFORMANCE

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Not surprisingly, sauna bathers most frequently cite “stress reduction” as the number one benefit of sauna use. Studies show the majority of disease (e.g. heart disease) is at least partially stress-related. Decades of well-done, peer-reviewed sauna medical research have shown saunas to provide profound health benefits. A 25-year study conducted with more than 2,300 participants at the University of Eastern Finland by Dr. Jari Laukkanen and his colleagues revealed regular sauna use improved cardiovascular health among many other health benefits. In short, regular sauna bathing is a wonderful, feel-good and good-for-you addition to your overall health and wellness plan.

SAUNAS IMPROVES HEART HEALTH

In the high temperatures of a traditional or infrared sauna, skin heats up and core body temperature rises. In response to these increased heat levels, the blood vessels near the skin dilate and “cardiac output/circulation” increases. Medical research has told us that the heart rate can rise from 60-70 bpm (beats per minute) to 110-120 bpm in the sauna (140-150 bpm with more intensive bathing), and can often sink to below normal after the cooling off stage. Regular sauna usage has been shown to reduce the risk of all-cause mortality and fatal cardiac incidents along with reduced risk of stroke and hypertension.

“A 2015 study published in JAMA found that long-term, frequent sauna use (over 20 years, four to seven times a week) was associated with a reduced risk of several heart issues, including sudden cardiac death, fatal coronary heart disease, fatal cardiovascular disease, and all-cause mortality.”

AID IN RECOVERY AFTER EXERCISE

Saunas relax muscles and soothe aches/pains in both muscles and joints. Under the high-heat provided by a sauna, the body releases endorphins which can minimize pain and is often associated with a “runner’s high.” As the body temperature rises in the heat of the sauna, blood vessels dilate allowing for increased blood circulation, which in turn speeds the body’s natural healing process. After physical activity, use the heat and steam of a sauna to promote muscle relaxation by helping to reduce muscle tension and eliminate lactic acid and other toxins that may be present.

“Regular sauna use may also help reduce inflammation, according to research. A study found that those who engaged in regular sauna use had lower levels of the inflammatory marker CRP.”

SAUNAS FLUSH TOXINS

Due to the heat of a sauna, the core body temperature begins to rise. Sweat production is primarily designed to cool the body, and is composed of 99% water. However, deep sweating in a sauna can help reduce levels of lead, copper, zinc, nickel, mercury and chemicals – which are all toxins commonly absorbed just from interacting with our daily environments.

“A sauna is an excellent way to flush out various toxins that collect in the fat cells of the body. When you sit in a sauna, you excrete a massive amount of perspiration. This high level of sweating is important because it eliminates one-third of the toxins from the kidneys. Additionally, unwanted waste products are removed from the body when you sweat.”

IMPROVES BRAIN HEALTH

Researchers at the University of Eastern Finland found a link between sauna visits and memory diseases after following more than 2,300 middle-aged Finnish men for more than 20 years.

In the study, men who went to the sauna four to seven times a week were found 66 percent less likely to be diagnosed with dementia, and 65 percent less likely with Alzheimer’s disease, than those taking a sauna once a week.

The Alzheimer’s Association includes sweating as an important way to improve brain health: https://www.alz.org/help-support/brain_health/10_ways_to_love_your_brain

SAUNAS RELIEVE STRESS

The heat in the sauna helps us to relax and regulates the level of cortisol in our blood. Cortisol is the hormone that is released when we’re stressed, and too high levels of cortisol can lead to a number of health issues such as problems with the immune system and with sleeping. Sauna bathing reduces the levels of cortisol in our blood, and instead it stimulates the production of serotonin. Serotonin is our “happy hormone” that makes us feel good.

HELP FIGHT ILLNESS

German sauna medical research shows that saunas were able to significantly reduce the incidences of colds and influenza among study participants. As the body is exposed to the heat of a sauna and steam (in the case of traditional saunas), it produces white blood cells more rapidly, which in turn helps to fight illnesses and helps to kill viruses. In addition, saunas can relieve the uncomfortable symptoms of sinus congestion from colds or allergies.

SAUNAS INDUCE A DEEPER SLEEP

Research has shown that a deeper, more relaxed sleep can result from sauna use. In addition to the release of endorphins, body temperatures that be come elevated in the late evening, fall at bedtime. This slow, relaxing decline in endorphins is key in facilitating sleep. Sauna bathers worldwide enjoy the deep sleep experiences resulting from the calming heat of an evening sauna.

HELPS CLEANSE SKIN

Heat bathing is one of the oldest beauty and/or health strategies in terms of cleansing one’s skin. When the body begins to produce sweat via deep sweating, the skin is then cleansed and dead skin cells are replaced – keeping your skin in good working condition. Sweating rinses bacteria out of the epidermal layer and sweat ducts. Cleansing of the pores has been shown to improve the capillary circulation, while giving the skin a softer-looking quality.

SAUNAS HELP BURN ADDITIONAL CALORIES

Outlandish claims are often made by some sauna sellers to promote saunas as an end-all weight loss tool. While some individuals may experience high amounts of calorie burn at first – particularly those individuals in poor shape to begin with – over the long term, saunas are simply treated as one of many tools in our arsenal when it comes to burning additional calories. The sweating process itself requires a notable amount of energy. That energy is derived from the conversion of fat and carbohydrates in a bodily process that burns up calories. 

According to U.S. Army medical research (Ward Dean, M.D.), “A moderately conditioned person can easily sweat off 500 grams in a sauna in a single session, consuming nearly 300 calories in the process.” The body consumes said calories due to the acceleration of heart activity (see section 2 on Heart Health). As heart activity increases and as these processes demand more oxygen, the body begins to convert more calories into usable energy.

FEELS GOOD

A sauna not only feels good, it’s good for your body. Whether it’s the physiological changes that occur during the warmth of a sauna, or if it’s simply the time spent in the calming and still retreat of the sauna, every seasoned sauna bather agrees – it feels wonderful! As we progress through our stressful everyday lives, the sauna provides a pampering retreat – where we can relax and restore body and soul. Sauna bathing truly makes you “Feel Better”, “Look Better” and “Sleep Better”!

RECREATIONAL AND SOCIAL BENEFITS

While the social benefit is rarely talked about, it’s actually quite important. The sauna can be a private, personal area of relaxation and solitude. However, it can just as easily be a relaxing environment for socializing with family, friends and soon-to-be friends. The sauna room environment is conducive to open, intimate and quiet conversation.


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