Quick Read Choline is an essential nutrient most adults aren’t getting enough of. Your brain uses it to produce acetylcholine, a chemical messenger crucial for

Quick Read Vitamin C won’t prevent colds in healthy adults, but it does reduce how severe they are and how long they last by about

Quick Read Omega-3 fatty acids appear to help rheumatoid arthritis by reducing inflammation in the joints, but the benefits are modest rather than dramatic. A

Quick Read Your body needs copper to build strong collagen, the protein that keeps skin firm and joints flexible. Collagen gets its strength from cross-links

Quick Read L-arginine is an amino acid your body uses to produce nitric oxide, a gas that helps relax your blood vessels and improve blood

Quick Read Carnosine is a small molecule your muscles naturally produce that declines with age. Research suggests it fights three major ageing processes: cells rusting

Quick Read CoQ10 is a molecule found in your cells’ power stations (mitochondria) that helps convert food into energy your brain can use. It also

Quick Read Homocysteine is a natural byproduct of protein metabolism that can accumulate in your blood and damage blood vessels, potentially increasing the risk of

Quick Read Niacin, a B vitamin, has been studied for 70 years as a heart health tool. Early research showed it could lower cholesterol and

Quick Read Vitamin B1, also called thiamine, is essential for your brain’s energy production and helps create chemical messengers that allow brain cells to communicate.