Excessive exercise in men can easily cause hair loss

　　University of London Research The author pointed out that some men perform muscle training for a long time, and the level of testosterone in the body rises rapidly. The hormone is then converted into a harmful substance that can damage the hair follicles, resulting in hair loss . Studies have found that those who consistently lift weights exercise People who do this three times a week for up to 45 minutes each time for more than two years may develop baldness early. Scientists have found that after a bodybuilder completes a stage of fitness, the testosterone in the body will increase by 25% on average. ； After 30 minutes, hormone levels return to normal. But at the same time, male hormones will be converted into a substance called dihydrogen Testosterone Chemicals that shrink hair follicles and roots, causing hair to become thinner and thinner. This is also the biggest cause of baldness. And before that genetics Genes are thought to be the main cause.

　　Researchers point out that exercise has many benefits for the body, but attention should be paid to intensity and a combination of training methods. “Blindly pursuing the effect of "muscular man" may cause physical injuries and hair loss, which is not worth the gain. ”