Spermidine may mitigate age-induced deteriorations of the heart, brain, and hair by inducing autophagy and preserving telomere length — the protective endcaps of our chromosomes.

Low-dose resveratrol supplements improved cerebrovascular and cognitive functions in postmenopausal women, which may slow women's accelerated cognitive decline due to aging and menopause.

The compound spermidine, secreted from Streptococcus bacteria, may benefit aging skin by improving structure, barrier function, elasticity, hydration, and collagen production.

Found in broccoli and other cruciferous vegetables, sulforaphane is a compound that supports health by acting as a potent antioxidant — now, recent research finds the compound to extend lifespan in worms.