Researchers have said the age at which the brain ages

Scientists have determined the age at which the brain ages irreversibly. Look when irreversible changes occur.

German scientists have revealed the age of irreversible aging of the human brain. It has been proven that irreversible changes occur after 60 years.

Experts from the Institute of Psychology at the University of Heidelberg found that human cognitive abilities are unrelated to reaction speed, which starts to slow down after the age of 20, according to Nature Human Behavior.

Scientists conducted online tests, in which about 1.2 million people participated. Subjects had to classify the words and pictures that appeared on the screen by pressing the correct key.

The researchers’ conclusion

Experts say the slower responses were due to people becoming more alert with age. In addition, motor processes slow down over time.

Thus, a person’s mental abilities do not deteriorate until the age of 60. Then irreversible changes in the brain already occur, the so-called final aging.

Selenium supplements, beneficial for the brain of the elderly

Australian scientists have previously said that selenium supplements may be beneficial for the brains of older people, especially those with neurological diseases.

Selenium is an essential mineral (micronutrient) that is very important for many processes in the human body, including cognitive function, a healthy immune system, and female and male fertility. It contributes to thyroid hormone metabolism and DNA synthesis, and is also useful in other ways: it protects against oxidative stress and infection, according to American experts.

Properties of selenium

Selenium is a mineral required for many processes in the body, such as the metabolism of hormones produced by the thyroid gland, DNA synthesis, reproductive function and protection against infection. Let’s not forget that selenium has several properties that are just as important as this micronutrient doc.ro.