Hidden fat within your muscles could be a more substantial warning sign of heart disease than your overall weight, according to Harvard researchers.
They found that even a 1 percent increase in fatty muscle raises cardiovascular risk by 7 percent.

Hidden fat within your muscles could be a more substantial warning sign of heart disease than your overall weight, according to Harvard researchers.
They found that even a 1 percent increase in fatty muscle raises cardiovascular risk by 7 percent.