The Health Effects of Steam Bath according to science
On circulation, cardiovascular health, congestion, flexibility, safety etc...
Steam baths have been around for centuries and are a popular form of relaxation and therapy. In fact, ancient civilizations like the Romans and Greeks used steam baths as a way to unwind and rejuvenate their bodies. In modern times, steam baths are still widely used, with many health benefits discovered through research.
Today, we'll dig deep and explore the incredible effects that steam baths can have on our physical, mental, and emotional health. From reducing stress to improving cardiovascular health, there is no denying the positive impact of a good steam bath session.
So sit back, relax, and explore the world of steam baths together!
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What is a Steam Bath?
A steam bath, also known as a steam shower or a sauna, is a small room or enclosure that uses high humidity and hot steam to create an environment for relaxation and cleansing. Unlike saunas that use dry heat, steam baths use moist heat which can be more beneficial for the respiratory system.
The process involves pouring water over heated rocks or coils to produce steam, which then fills the room. The temperature in a steam bath typically ranges from 110-114 degrees Fahrenheit (43-45 degrees Celsius) with humidity levels of 100%. This creates a warm and humid environment that promotes sweating, similar to the effects of exercise.
Health Benefits
Improves Circulation.
Sitting in a steam bath causes the blood vessels to dilate, resulting in more blood flowing through them. This can help improve the circulation and oxygenation of cells, promoting overall cardiovascular health.
One study by Everett B. and colleagues cross-examined the effects of different modalities on skin blood flow and skin temperature in elderly, non-diabetic individuals. The study involved 10 participants aged 55-73 years old, with equal numbers of male and female subjects.
Participants received two interventions over three days: active vibration, passive vibration, moist heat, a combination of moist heat and passive vibration, a commercial massaging heating pad, and no intervention. Skin blood flow and skin temperature were measured using a MOOR Laser Doppler before and after each intervention, with a third measurement taken 10 minutes after the intervention.
The study found that the combination of moist heat and passive vibration showed the greatest increase in skin blood flow in the lower legs. This resulted in a mean elevation of 450% at the end of a 10-minute intervention and 379% at the 10-minute post-intervention mark. The study also showed significant changes in skin temperature from the other interventions, with a p-value of 0.02.
This study supports the use of low-risk interventions to increase lower extremity skin blood flow in elderly individuals. Passive vibration in conjunction with moist heat can be a secure and efficient way to increase circulation.