And while they’re popular for their ability to help people gain and retain muscle, these supplements aren’t just for body builders — or even people with regular gym memberships.

This lowers exercise endurance. For most people, iron levels can be maintained through iron-rich foods like red meat. However, people with anemia will need iron supplements, which can be ...

Factors such as food avoidance, inflammation of the gastrointestinal (GI) tract, and medical treatments can improve nutrient absorption. Supplements can help you obtain the vitamins and minerals you ...

Many people with rheumatologic diseases try supplements for symptom relief. Here’s what you need to know about some common picks. Whatever the symptom — pain, swelling, or fatigue — you can ...