Which exercise is superior for improving mitochondrial functioning? Which exercise results in the most dramatic positive ...

Dietary supplements can support muscle health, but their effectiveness varies. This review explores their role in physical activity and age-related muscle loss.

Researchers successfully developed and validated a new outcome measure to monitor disease severity and progression in patients with impaired skeletal muscle function caused by mitochondrial disease.

Scientists have shown that a protein they previously demonstrated can make the failing hearts in aging mice appear more like those of young health mice, similarly improves brain and skeletal muscle ...

From arthritis and heart failure to diabetes and menopause, many conditions are associated with muscle weakness and increased fat deposits. Now a multidisciplinary team of researchers at the ...

Recent research suggests that building muscle may stave off erectile dysfunction. We ask experts to break it down.