MNT | Vigorous Exercise 3 Times Weekly Reduces Men’s Heart Attack Risk By 22%.

Men who do vigorous exercise three times a week were found to have a significantly lower risk of having a heart attack, compared to those of the same age who did not, researchers from the Harvard School of Public Health wrote in the American College of Sports Medicine. The authors added that other important markers included hemoglobin A1c, apolipoprotein B and vitamin D.