A recent study has found that betaine, a modified amino acid produced by the kidneys and found in certain foods, may mimic some benefits of exercise and help alleviate aging effects in mice. Researchers observed that betaine levels increase with consistent exercise in young men. The study revealed that betaine administration improved immune function and grip strength in elderly mice, prompting consideration of its potential in human treatments for those unable to exercise adequately. Although no pharmaceutical substitute can match the benefits of physical activity, understanding its molecular mechanisms remains crucial for health.
"Physical activity is a recognized efficient and low-cost way to promote health and fight aging, but its deep-level molecular mechanisms are still not fully clear."
"There are people in the aging population who don't have the capacity anymore to exercise to the extent they need."
Collection
[
|
...
]