One way to think about NAD+ is as an energy courier. It shuttles electrons to the mitochondria, where ATP is produced. When ...

This article was reviewed by Kelly Brown MD, MBA. Key Takeaways: Zinc is an essential mineral that plays a critical role in many bodily functions, including ...

New research suggests that a short-term diet centered almost exclusively on a cheap, healthy breakfast staple can ...

Salmon provides heart-healthy omega-3 fatty acids that help lower cholesterol and blood pressure. Eggs do not raise ...

Move over, multivitamins. New research suggests a little-known supplement could help protect people from severe illness or ...

As soon as you are wounded—whether from grabbing a hot pan or contracting the flu—you begin a unique journey through variable ...

Learn how long pre-workout supplements stay in your system, which ingredients matter most, and what to consider for timing, health, and performance.

Read about our top creatine monohydrate supplements for your workout — reviewed and recommended by registered dietitians. We ...

A new study suggests that dementia may be driven in part by faulty blood flow in the brain. Researchers found that losing a key lipid causes blood vessels to become overactive, disrupting circulation ...

Blood flow restriction therapy is a rehabilitation modality where a blood restriction cuff is used to reduce arterial inflow and occlude venous outflow in the setting of resistance training or ...