Nowadays, sauna bathing is one of the most popular trends. The heat in saunas which varies between 180 and 200 degrees Fahrenheit elevates the production of sweat and a lot of people claim that it gives a feeling of cleanliness and others believe in its capacity to better the overall health.
What Does Science Say about Sauna Bathing?
It expels waste from the body
Nowadays, we are constantly exposed to different toxins, whether from the environment or to the ones from the unhealthy foods we eat on a daily basis. And, since most of toxins are fat-soluble, they remain in the body where they can penetrate the blood-brain barrier and the organs. This is where saunas can help because sweating encourages the removal of waste, studies show.
It can interfere with meds and alcohol
Though it is beneficial, sauna bathing can stress the body so it is not a good idea to mix it with additional stressors like drugs and alcohol. To illustrate, blood pressure meds can lower the blood pressure after bathing while alcohol intake while using saunas has been associated with hypertension, arrhythmia, and even death.
Sensible use is pivotal
Generally speaking, sauna bathing is safe and has no risks if it is done sensibly, that is, you should not stay in the sauna for prolonged periods of time.
It may not be beneficial for some health problems
Several years ago, it was considered that one should not visit the sauna after a surgery when sutures are still present. But, a study from 2003 done with participants with surgical sutures showed that sauna had no influence on the healing of wounds whatsoever.
It may be helpful for some health problems
When the body is exposed to heat, the blood vessels open up and this was found to be effective in treating chronic fatigue syndrome, fibromyalgia, and congestive heart failure too.
It is good for athletic performance
A New Zealand study found that 3 weeks of post-training sauna baths were able to elevate the exhaustion rate in the participants. This probably happens as a result of the higher levels of blood and plasma volume due to the exposure to heat.
Sauna bathing is not always good for athletic performance
According to the Finnish Defense Forces, adaptation to hot climate with the goal to improve athletic performance cannot be achieved with the help of sauna baths. However, this remains a good way for athletes to detoxify their bodies, relax completely, and refresh the mind.
Enhances the mental health
Sauna bathing is known to provide mental and physical relaxation and there is research backing up such claims. This will result in less stress, tension, anger, and tiredness.
