25 Nov 2019 HYN Himalayan Yoga Academy
A sauna is typically a room heated to between 70° to 100° Celsius or 158° to 212° Fahrenheit.
Traditional Finnish saunas usually use dry heat, with a relative humidity that is often between 10 and 20 percent. In other sauna types, the moisture is higher. Turkish-style saunas, for example, involve a greater level of humidity.
A sauna use can raise the skin temperature to roughly 40° Celsius or 104° Fahrenheit.
As the skin temperature rises, heavy sweating also occurs. The heart rate rises as the body attempts to keep cool. It is not uncommon to lose about a pint of sweat while spending a short time in a sauna.
Health benefits of Sauna
1. Saunas improve cardiovascular performance.
The heat from the sauna relaxes the body’s muscles, improves circulation and stimulates the release of endorphins. Endorphins are the body’s all-natural “feel good” chemical, and their release provides a truly wonderful “after sauna glow.”
2. Saunas aid in recovery after intense physical activity. Saunas relax muscles and soothe aches/pains in both muscles and joints.
After participating in physical sports, use the heat and/or steam of a sauna to promote muscle relaxation by helping to reduce muscle tension and eliminate lactic acid and/or other toxins that may be present.
3. Saunas Flush Toxins
Due to the heat of a sauna, the core body temperature begins to rise. The blood vessels then dilate, causing increased blood flow (see above). As heat from the blood begins to move toward the skin’s surface, the body’s nervous system then sends signals to the millions of sweat glands that cover the human body. As the sweat glands become stimulated, they produce sweat.
4. Skin problems
A dry sauna dries the skin during use. Some people with psoriasismay findTrusted Source that their symptoms reduce while using a sauna, but those with atopic dermatitis may find that it worsens.
5. Lower risk of Alzheimer’s?
A 20-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 (4-7 times per week) at 176 degrees F for 19 minutes lowered the risk for both Alzheimer’s & Dementia.
- Drink plenty of water
- Avoid sauna use if ill
- Avoid alcohol