A new research paper was published in Volume 18 of Aging-US on March 27, 2026, titled “ATF5 is required for the maintenance of mitochondrial homeostasis and skeletal muscle health during aging.” ...

MERRF syndrome is a rare genetic disorder that primarily affects the nervous system and muscles. Read more at ...

How do our muscles respond at the molecular level to exercise? Researchers have unraveled the cellular basis and signaling pathways responsible for the positive impact of physical activity on our ...

Degree reports that sweating during exercise cools the body but also leads to the loss of vital electrolytes, impacting ...

Most people notice muscle loss only when clothes start to feel loose or daily tasks feel harder. It is often blamed on age, ...

Weight loss is complex. Traditional metrics like kilograms lost and BMI tell only part of the story. The next era of obesity trials demands evidence that goes underneath the lost kilos, evidence that ...

The condition of sarcopenia has gained recognition as a critical element that affects chronic liver disease patient's ...

Roxana Ehsani, MS, RD, CSSD, LDN, is a Registered Dietitian Nutritionist and Board-Certified Specialist in Sports Dietetics. She works as a media spokesperson, nutrition consultant, recipe developer ...

Calcium is the essential "on switch" for muscle contractions and a critical partner in maintaining hydration during hard ...