Spring ahead! Dr. Marc explains how the time change affects your health

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CLEVELAND, Ohio -- It's almost time to change those clocks and spring ahead one hour! Dr. Marc Gillinov is a renowned heart surgeon with Cleveland Clinic Hospitals and he explained to Fox 8's Stefani Schaefer all the different ways the time change affects our bodies.

He also answered Fox 8 viewer questions LIVE on Facebook.

Click here to learn more about Dr. Marc Gillinov.