Certain skin care actives can cause irritation and dryness when mixed. Learn about which skin care ingredients not to mix and ...

Creatine is a compound made from three amino acids that's found naturally in the body. Many people use creatine supplements ...

Adult autism diagnoses are increasing. Learn the signs and common characteristics of autism in adults and how to manage ...

Metastatic castration-resistant prostate is an advanced form of the cancer that’s incurable. Learn about treatment options ...

Collagen peptides offer many benefits, such as improving skin elasticity and joint health. Learn how these powerful proteins ...

Theory is redefining resolutions. Learn why April—not January—may be the ideal time to reset your goals and how to do it ...

Should you get protein from whole foods or supplements? Learn the differences in absorption, nutrition, and effectiveness for ...

Learn how to pick the right protein bar with tips from a dietitian–what to look for, what to avoid, and the best options for ...

Vitamin B12 helps keep the body’s nerves, blood cells, and metabolism healthy. The ability to absorb B12 from food may ...

Discover average marathon finish times, what affects your pace, and how to train smarter so you can run 26.2 miles safely and ...

A new study shows that brown rice contains higher levels of arsenic than white rice. But there are many factors to consider ...

Inositol is a compound found in many foods and supplements that may boost health and manage certain diseases. Learn what it ...