A study of endurance training in rats found molecular changes throughout the body that could help explain the beneficial effects of exercise on health.
Researchers found that brief bouts of anger can impair the ability of blood vessels to expand and contract, which might have consequences for heart health.
January 9, 2024 —
Researchers found that proteins in the blood can be used to track the aging of individual organs, and that faster organ aging increased the risk of disease and death.