Sauna Bath Advantages

Saunas originated with the Finnish type, which are still the basic pattern to which saunas are made. They're used and enjoyed the world over in resorts and spas, as well as some homes. According to Harvard Health Publications, "A sauna's dry heat (which can get as high as 185 F) has profound effects on the body. Skin temperature soars to about 104 F within minutes. The average person will pour out a pint of sweat during a short stint in a sauna." The benefits of this heat and sweat are many: relaxation, detoxification and increased blood flow, allowing the body to operate more efficiently.

Relaxation

• Relaxation is a key factor when it comes to managing stress, and saunas have been used as tools for relaxation for centuries. For many people, the heat and dry air provide the perfect atmosphere in which to unwind. Heat soothes aching muscles, allowing them to relax. The dry air is helpful for asthma and allergies, as it allows for deeper, easier breaths. Both of these also are conducive to a more relaxed body and mind.

Detoxification

• The air and heat of the sauna induce sweating, but this does more than open up the pores. It also allows you to better excrete toxins which have built up in the body. In his essay, "Toxic Exposure: The Tragedy and the Triumph," Dr. Zane R. Gard tells us that, "A recent study on 200 participants of the sauna therapy, revealed blood chemistry changes consistent with the detoxification process. Laboratory findings included elevated liver enzymes as well as decreased glucose, cholesterol, and triglyceride levels."

Increased Circulation

• The heat and rise in the metabolism from time in a sauna also increases the heart rate, letting it pump blood more quickly. Most of this blood goes to the skin, where it carries toxins to be sweated out. However, the increase in circulation is body wide. Poor blood circulation can lead to clogged arteries, heart attacks and stroke. Those with poor circulation--the top two causes of which are diabetes and peripheral artery disease--can benefit from a regular sauna routine, which allows blood to circulate and increases its flow to the extremities.

Cautions

• While saunas have many advantages, they're certainly not for everyone. Dr. Harvey Simon of "Harvard's Men's Health Watch" suggests that sauna users follow some precautions: "Avoid alcohol and medications that may impair sweating and produce overheating before or after your sauna. Stay in no more than 15 to 20 minutes. Cool down gradually afterward. Drink two to four glasses of cool water after each sauna. Don't take a sauna when you are ill, and if you feel unwell during your sauna, head for the door."