The benefits of protein depend on age, health and physical activity – especially for people who lead sedentary lives

A new study suggests that consuming large amounts of protein is not always the best choice. For many adults who are not particularly physically active, a more moderate protein intake may be linked to healthier aging and, potentially, longer life.

The research, published in the journal Cell Press Blue, analyzed more than 350 studies conducted in humans, mice and other organisms. Scientists have found that reducing protein intake can improve metabolism, change the way cells respond to nutrients, reduce cellular damage and improve their function.

However, the benefits vary depending on age, health status and level of physical activity.

“It is abundantly clear that protein has a positive impact on muscle growth and the body’s response to physical activity in active people,” said Dudley. Lamming from the University of Wisconsin-Madison, one of the authors of the study.

But since most people lead a relatively sedentary life, many of them may consume more protein than they actually need, which can have negative health consequences, reports the Telegraph.

Several recent studies in humans have shown that a lower protein intake can help reduce body weight and body fat percentage, while simultaneously improving levels of fat. blood sugar.

An extensive analysis has also shown that excessive consumption of methionine, isoleucine and valine, the amino acids that make up protein, may be linked to a higher risk of obesity, inflammation and other diseases associated with aging.

However, this does not mean that protein should be avoided. Other studies show that a higher protein intake, especially when combined with regular physical activity, can help older people lose weight while reducing the loss of muscle mass that accompanies aging.

Ultimately, the message of the study is not that protein is harmful, but that the need for it is not the same for everyone. The right amount depends on the way of life, age, state of health and level of physical activity.

Source: prizrenpost