Sports are traditionally considered a guarantee of health and longevity. However, studies show that intense physical activity is not always beneficial. In some cases, an active lifestyle can lead to unexpected consequences, affecting the cardiovascular system and other important indicators of the body.

A group of scientists analyzed the data of several studies, which involved more than one and a half thousand people. The results showed that 10% of the subjects after regular training observed changes in blood pressure, insulin and cholesterol levels. In 7% of the subjects, two or more of these indicators worsened at once, which indicates potential health risks.

At the same time, specialists did not reveal a significant increase in the number of heart attacks or strokes among people who experienced such changes. However, the fact that sports can have an adverse effect on the body of a certain group of people has caused lively discussions among scientists. Some believe that such information can change attitudes towards an active lifestyle, while others are sure that more data is needed to draw final conclusions.

Researchers cannot yet explain exactly why training leads to negative consequences for some people. Possible causes may include genetic predisposition, individual metabolic characteristics, or existing but hidden diseases.

Despite these findings, doctors do not recommend giving up sports. Regular physical activity remains an important part of a healthy lifestyle, but exercise should be approached consciously. It is especially important to monitor your well-being, choose the right intensity of training, and undergo medical examinations to identify possible risks in time.

If sports cause chronic fatigue, dizziness, pressure surges, or other alarming symptoms, you should consult a doctor. An individual approach and moderation in exercise will help avoid unpleasant consequences and maintain health for many years.