Brad and Mike discuss the number one cause of back pain.

The trillions of microbes living in the human gut are increasingly recognized as important partners in human health.

Is your body trying to tell you something? TikTok’s latest health hack has users ditching nutrition labels and instead relying on “muscle reactions” to judge which foods are good for them. Fans claim ...

A gene known as ACTN3 (α-actinin-3) has earned the nickname “the gene for speed,” and it may have an influence on how androgens work through the androgen receptor to maintain muscle mass. Research has ...

PAF causes strong contractions—especially in the muscles of the esophagus and the stomach’s upper region (called the gastric fundus). In other parts of the intestine, such as the small intestine and ...

Musculoskeletal disorders are a primary cause of disability worldwide, especially in aging societies like Japan. As ...

Medically reviewed by Oluseun Olufade, MD Key Takeaways There are no direct trials comparing l-glutamine to creatine for ...

Unexplained muscle pain in the arms and legs may be the result of benign issues. Or it may point to a more serious underlying condition, such as fibromyalgia, infection, or thyroid issues. Muscle pain ...

We have identified a macrophage population "Mrep" that plays an essential role in muscle repair. However, in Fibrodysplasia ...