Anabolic steroids are sometimes used to build muscle and improve physical appearance, especially among young men. But ...

“Many people assume they would know if something was wrong with their heart, but that’s often not the case.” ...

The best protein source depends on what you’re after, a longer life or bigger muscles.

Body composition—often expressed as the amount of fat in relation to muscle—is one of the standard predictors of cardiac health. Now, new research from the University of California San Diego indicates ...

Transferring mitochondria from a patient's healthy skeletal muscle to damaged, ischemic heart tissue has been shown to restore heart muscle, increase energy production, and improve ventricular ...

Chinese stem cell therapy reverses heart failure in 90% of patients, landmark trial finds - Patients who received treatment performed better on a six-minute walking test ...

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs and ...

Physician-scientists found that a subset of artificial heart patients can regenerate heart muscle, which may open the door to new ways to treat and perhaps someday cure heart failure. A research team ...

Around one in four heart surgery patients develop serious lung complications – but a new Adelaide-led study is testing a ...