Boosting NAD+ levels with NMN improves the health and integrity of both the cerebral blood flow system and the brain as a whole, leading to neurovascular rejuvenation in a group of aged mice.

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.

Sargramostim — a man-made version of a natural substance made in your body that stimulates your immune system — has positive effects on patients with mild to moderate Alzheimer’s disease.

Just 10 days of drinking nitrate-rich beetroot juice manipulates the oral microbiome to produce more nitric oxide and improve cardiovascular and cognitive health with age.