This study elucidates how hyperglycemia impacts muscle repair, which could have wide-reaching effects for treating age-related muscle loss and opening doors for studying regenerative muscle growth.

Supplemental selenium protects against diet-induced obesity in mice and extends lifespan in yeast, likely through the mineral's ability to inhibit a signaling pathway called IGF-1.  

NAD+ is crucial in fueling the seven different genes in our body that govern aging. These genes are called sirutins and NAD+ is the sirtuin activator.

Boosting glutathione with glycine plus NAC benefits mitochondrial, metabolic, cognitive, and physical health, suggesting that this supplement may soon prevent or reverse common signs of aging.