The essence of the new discovery is that the human body and body change dramatically only in three different years, writes Forbes. The researchers observed approximately 3 proteins in 4263 people between the ages of 18 and 95. As a result, they found that significant changes in the protein level were observed only at 34, 60 and 78 years.

According to scientists, this suggests that it is at these three age points that general changes in the body occur. At the same time, experiments on mice have shown that blood transfusion from young individuals has a positive effect on older ones.