The equivalent of two cups of grapes per day extended lifespan (to an equivalence of 4-5 human years), improved liver health, and modulated gene expression in mice on a high-fat diet.

A study finds that consuming green tea extract for four weeks reduces blood sugar levels and improves gut health by lowering inflammation and decreasing leaky gut, or increased intestinal permeability.

Researchers identify a group of molecules related to spermidine that enable cells to repair damaged components in a process known as mitophagy, making it possible for cells to retain proper function.

Gut microbial instability caused by short-term, high-protein diets hindered the performance of elite endurance athletes, including a 23% reduction in time trial performances.