After age 60, there is a significant and often-ignored decline in power output, the speed of movement, which is critical for preventing falls and should be trained for specifically.

Flavanols in cocoa have been shown to reduce cardiovascular deaths, but it's crucial to source non-alkalized cocoa powder tested for low levels of heavy metals.

Glycine extended lifespan in a rigorous mouse study, possibly by reducing mTOR activation through its interaction with the amino acid methionine.

The molecule ergothioneine, found in high amounts in porcini mushrooms, may improve mitochondrial health by enhancing their ability to utilize oxygen.

Bananas contain an enzyme called polyphenol oxidase that can neutralize the beneficial polyphenols in blueberries when they are mixed together.

For healthy individuals, glucose spikes are likely less detrimental than often portrayed, as they constitute a very small percentage of the day and the evidence linking them to disease is currently shaky.

Red light therapy's benefit for mitochondria is dose-dependent, with moderate intensity being beneficial while high intensity can eliminate the benefit and low intensity can be harmful.

A new antibody therapy in mice has shown the ability to reverse immune aging by selectively removing old, biased stem cells, allowing for the regeneration of a more youthful immune system.

The popular C15 supplement 'Fatty 15' is heavily criticized for making claims that are not supported by the weak, company-funded, and often misinterpreted scientific evidence currently available.