What is NAD?

An engineered enzyme reverses age-related protein damage that researchers have long thought irreversible in human eye, skin, and artery tissues.

Glycine, an amino acid shown to extend the lifespan of mice, moderately extends the lifespan of flies and counters brain and muscle degeneration in aged rats.

Restricting food intake for 16 hours a day improves the health of female mice and moderately prolongs the life of male mice.

A new gene network-based framework predicts the potential of existing drugs to confer pro-longevity effects.

Supplementing with the antioxidant pyrroloquinoline quinone (PQQ) modestly extends the lifespan of age-accelerated mice while improving their strength.

The antioxidant astaxanthin significantly extends male mouse lifespan, and human research suggests it may help prevent age-related cognitive decline.

Researchers find that clearing senescent cells preserves disc structure and slows early-onset disc degeneration in mice.

Daily supplementation with nucleotide-rich yeast extracts improves cognitive performance and mental well-being in older adults with mild cognitive impairment, researchers find.

A new study provides evidence that using aging clocks based on molecular tagging patterns on DNA (epigenetic aging clocks) to take multiple age readings across time outperforms taking single measurements in predicting mortality.

Supplementing with glucosamine, a compound found in our cartilage, increases the risk of mortality from dementia in certain individuals while also worsening memory in mice that model dementia.