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Going to saunas may benefit the heart and cardiovascular system, a new study shows.
Researchers from the University of Eastern Finland conducted an experimental study to see the effects of sauna bathing on a group of individuals. The research involved 102 participants who were invited to stay in a sauna for 30 minutes. Afterward, the researchers measured their blood pressure for any significant signs or effects.
The results showed a drop in the participants’ blood pressure. In addition to that, their heart rates spiked up to 120 beats per minute, a figure normally achieved through moderate exercise.
According to the researchers, sauna bathing has a plethora of heart benefits. As it increases body temperature, blood vessels widen and improve circulation. It also flushes out fluids from the body and helps alleviate mental and physical stress.
The researchers, however, believe that sauna bathing should not be treated as a replacement for exercise. According to a co-author of the study, people who are at risk of heart disease still need to confer with their doctors before stepping inside a sauna.
Saunas and steam baths have been considered therapeutic by many cultures. In Finland, where saunas have been used for thousands of years, almost one-third of adults are fond of using it.
Saunas may also help with muscle soreness, skin problems, and even reduce the risk of having Alzheimer’s disease. However, certain risks may still arise. Since saunas cause sweating, some people may suffer from fluid loss that can lead to dehydration. To avoid such problems, it is advised to drink plenty of water and limit the time spent inside a sauna.