A study, led by researchers at Harvard School of Public Health,
is the first to quantify just how much exercise is needed to
reduce the risk of heart disease. It found, as expected, that you
can lower the risk more by exercising longer. Interestingly, the
effect was stronger for women than for men.
To continue reading this article, you must login
Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.