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There are a number of scientifically proven benefits for people attending a sauna, such as cardiovascular risk reduction for men and women, improving the functioning of the brain, the body, and the body. mood and breathing and relaxation of the muscles.
There are myths about practice, such as the belief that it can help you lose weight. According to Jessica Schnur of Stony Brook University Hospital in the United States, the heat of the sauna causes perspiration, which can reduce the weight of body fluids, but these lost grams should reappear as soon as fluid levels return to normal. .
Nevertheless, the weekly visit of a sauna has several advantages. Learn Some:
Benefits
1. Cardiovascular System
A recent study published in BMC Medicine showed that going to the sauna two or three times a week could reduce the risk by 25% death from cardiovascular disease. For those who go to the sauna four to seven times a week, this risk can fall to 77%. The possible explanation for this phenomenon is the positive effect of heat on the heart rate: according to the researchers, in this environment, the heart reaches 120 to 150 beats per minute (bpm), which would represent for the circulatory system a training intense physics. low to moderate.
The highest temperature (average 30 ° C) can further improve blood vessel dilation, exerting a positive effect on blood circulation in the body, which helps to regulate blood pressure. A study published in May already indicated that visiting a sauna four to seven times a week could reduce the risk of having a stroke by 60%. "These results are interesting because they suggest that this activity used by people to relax and be entertained can also have beneficial effects on their vascular health," said Setor K. Kunutsor, lead author of the research, in a note [19659002] 2. Brain
The frequency of visits also helps to reduce the risk of neurodegenerative diseases in humans. The study last year in Age and Aging showed that going to the sauna two or three times a week could reduce the risk of dementia (22%) and Alzheimer's ( 20%). The rationale can also be related to the circulation, which reduces blood pressure and inflammation, thus helping to preserve cognitive functions.
Another study showed that improved circulation can also relieve people with frequent headaches (15 or more). times per month).
3. Muscles
According to the Medical Daily, researchers from the University of Auburn, United States, have pointed out that stretching in the sauna can improve the muscle flexibility of 205%. We recommend that people enjoy the session for about 15 minutes and then do the exercises.
For those who suffer from muscle pain, here is another benefit related to circulation: the sauna helps reduce discomfort and muscle pain. Previous research has shown that pain reduction also extends to people with chronic pain such as osteoarthritis (a joint disease characterized by cartilage degeneration), rheumatoid arthritis (chronic inflammatory disease joints) and fibromyalgia (a syndrome that causes pain in the body for long periods).
4. Respiratory System
Frequent visits to the sauna (two to three times a week) help reduce the risk of developing respiratory diseases such as asthma, chronic obstructive pulmonary disease ( COPD) or pneumonia. The study, published in 2017, suggests that heat is responsible for these results because it is beneficial for lung function and therefore improves breathing.
5. Humor
An article in the journal Alternative Medicine Review indicated that the sauna could increase the levels of endorphin (called pleasure hormone), thus promoting the improvement of the Mood of patients with mild depression. Even for those who do not suffer from the disorder, the visit is recommended because it helps to promote relaxation. "They [saunas] are warm, calm, locked up and make you feel safe and relaxed as if you're in a cozy nest," said Kathryn Smerling's therapist from Women's Health magazine.
Precautions
Despite everything to bring several benefits, not all people can attend a sauna for health reasons. Patients with heart disease, such as unstable angina (which can cause a heart attack) or aortic stenosis (a condition that reduces the flow of blood coming out of the heart) should avoid this environment. The same goes for those who suffer from skin problems, especially rashes.
Pregnancy
Although a recent study indicates that the sauna may be attended by pregnant women, many experts advise women to avoid heat because a heat excessive can lead to development risk. of the fetus, causing abnormalities in the neural tubes.
Therefore, whether during pregnancy or because of an illness, it is recommended to consult a doctor before scheduling a session.
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