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

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.

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.

.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.

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.

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. As heart activity increases and as these processes demand more oxygen, the body begins to convert more calories into usable energy.