Medically reviewed by Allison Herries, RDN Key Takeaways Pre-workout supplements can give you energy but may cause jitters or ...

In addition to strengthening the muscles, lungs, and heart, regular physical exercise also strengthens the immune system.

Research in mice shows that the anti-inflammatory properties of exercise may arise from immune cells mobilized to counter exercise-induced inflammation. Immune cells prevent muscle damage by lowering ...

In a new study, researchers have uncovered how exercise might help the immune system fight cancer: by changing the gut microbiome in a way that boosts production of a compound called formate. This ...

Exercise and digestion can have profound impacts on the body. Ricardo Da Costa experienced that first hand. His first job out of high school in the 1990s in Portugal was as a professional ...

There’s nothing quite as devastating as showing up to your race feeling sick and unmotivated to do the one thing you’ve spent months training for. Whether you’re a seasoned runner or gearing up for ...