BOSTON, June 30 (Reuters) - Testosterone treatments may build muscle mass in older men, but they may carry a risk of heart problems in people with poor mobility, U.S. researchers said on Wednesday.

BOSTON, June 30 (Reuters) - Testosterone treatments may build muscle mass in older men, but they may carry a risk of heart problems in people with poor mobility, U.S. researchers said on Wednesday.

Dr. Jamin Brahmbhatt is a urologist and robotic surgeon with Orlando Health and an assistant professor at the University of Central Florida’s College of Medicine. You’re feeling unusually tired and ...