"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." IF BOOSTING YOUR performance and endurance in the gym (and in the bedroom) and improving your ...

Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...

D-ribose supplements can offer health benefits for those with certain conditions like heart disease, fibromyalgia, or myoadenylate deaminase deficiency (MAD). More research is needed, but emerging ...

Nitric oxide is a messenger in your body — it’s released to tell various systems what to do. Most notably, nitric oxide signals the circulatory system to relax, lowering blood pressure and reducing ...

Some claim nitric oxide supplements can improve heart health, reduce blood pressure, and treat erectile dysfunction. However, research into their efficacy is inconclusive. Nitric oxide supplements may ...

Nitric oxide has important roles in your body, such as helping to lower blood pressure, improve blood flow, and boost exercise performance. To increase nitric oxide levels, you can eat foods such as ...