biological clock

Thursday October 10, 2013

Our Skin's Sense Of Time Helps Protect Against UV Damage

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Shots - Health News

Our Skin's Sense Of Time Helps Protect Against UV Damage

October 10, 2013 • A study shows that genes that help our skin withstand damage from ultraviolet light kick in during the day. At night, our skin focuses instead on regenerating cells that were damaged during the day. This built-in system helps protect us from premature aging and skin cancer.

Tuesday May 15, 2012

Jet-Lagged By Your Social Calendar? Better Check Your Waistline

It doesn't take a transcontinental flight to end up out of sync with your body clock. It might just be that you stay up too late. iStockphoto.com hide caption

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The Salt

Jet-Lagged By Your Social Calendar? Better Check Your Waistline

May 15, 2012 • The disconnect between our social calendars and our biological clocks is creating "social jet lag," according to key researchers. And that's taking a toll on our weight because the body stores fat when it's not getting enough sleep.

Jet-Lagged By Your Social Calendar? Better Check Your Waistline

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