The use of a steam room or sauna is a health practice that people have been utilizing for thousands of years. With numerous health benefits, it is employed world wide for detoxifying and relaxation. They are relatively easy to assemble and can be as ornate or simple as the owner desires. As they have such an affect on the body, caution should be taken when using them if a person has any health issues.
Physical Effects
Due to the heat of the sauna, with in 10 to 15 minutes, the heart rate will increase 50 to 75 percent. Unable to disperse heat, the core body temperature increases. This creates an artificial fever state which stimulates the immune system. Blood vessels dilate, and in an attempt to cool itself, the body sends 50 percent more blood to the skin and begins sweating, often profusely.
Cautions
Because of the effects of a sauna noted, people with compromised health should consult a physician before using a sauna or steam bath. People at especially high risk are those with heart conditions or who are pregnant, as both already have strained cardiovascular systems and may not be able to handle the elevated heart rate created by the heat. Intoxicated people should also use caution, as their judgment is impaired and they might stay in the sauna longer than their bodies can handle.
Benefits
The benefit of the steam bath comes from its effects. The heart rate is elevated to that of taking a brisk walk, which boosts metabolism. The muscles become warmer from the elevated body temperature which allows greater circulation and oxygenation to tissues. Possibly the greatest benefit is from the large amount of sweat produced. Fifteen to 20 percent of toxins are removed through the skin and sweat. With regular use, saunas can help keep the skin toxin free and oxygenated.
Features
A sauna or steam room can be built from almost any material with the core features being that there is somewhere to sit, a heat source, a water source, and a somewhat air tight structure. Most saunas today are made of wood with benches throughout for seating. There is a small heat source that water can be poured on for more or less steam as desired.
History
People have used steam baths for thousands of years and in many different styles. The Romans had massive steam rooms in their bath houses made of marble and gold that could seat a hundred men. The Native Americans made steam lodges out of hides and earth which they would use for cleansing and spiritual practices.
Tags: heart rate, body temperature, heat source, sauna steam, steam bath