How To Extend Your Life Span

Not sure if it was a good subject title but it is a well known truth that exercise do keep you healthy as you age and it does prolong your life.  I have read somewhere that researchers have found that 150 minutes (2 1/2 hours) of moderate to vigorous activity per week helps to keep you healthy and can extend your life span.  The benefits of regular exercise is that it helps to lower blood pressure, blood sugar level, body weight, triglycerides and unhealthy LDL cholesterol; all of which can improve your heart's health and in turn longevity.