Even Light Physical Activity Can Have a Big Payoff

Guest: Michael Yassa, PhD, Professor, Neurology, University of California, Irvine School of Medicine The science is clear that exercise is good for your body, your brain and your mood. We even know that it can reduce or delay some of the effects of aging. But the standard recommendation that you get at least 150 minutes of moderate-to-intense exercise a week can be daunting for some.