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A new study finds that too little sleep boosts a signal in the body that may drive a stronger desire to eat. It's the latest evidence linking sleep deprivation to overeating and increased body weight.
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A little-known part of the Affordable Care Act pays primary care doctors to help overweight seniors lose weight. So why aren't more seniors taking advantage of the free weight loss counseling?
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Liz Paul has struggled with her weight for years. A diet group helps, but it only meets once a week. So she has turned to social media for daily feedback and support. Studies find it can help.