Repeated exercise, or wasting, can change the way key genes work.

All three experts explain that one common habit that can speed up muscle loss is spending the majority of the day sitting or ...

The misconception that muscle can be lean or bulky lies in its appearance. “When people (say ‘lean’), they’re usually ...

Sarcopenia — a term that might not be widely recognized — describes the natural and gradual decline in muscle mass and strength that occurs as people age. For many adults, this process starts around ...

Muscle tissue mounted a strong response, even enhancing characteristics linked to healthier ageing, shows research.

Getting out of a chair shouldn't be a struggle. Yet for many older adults, simple everyday movements like this become ...

Neck muscles have an essential role in supporting and stabilizing your neck. More than 20 muscles are working to keep your head supported and moving. Your neck muscles have a range of responsibilities ...

An HIV-derived nucleoside therapy now treats rare genetic diseases by restoring mitochondrial DNA and improving muscle ...

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 ...

Discover how magnesium and vitamin D support immune function and energy in different ways. Learn which nutrient may matter more for immunity and energy.