Overweight & Obesity

Lack of sleep increases unhealthy abdominal fat

New research from Mayo Clinic shows that lack of sufficient sleep combined with free access to food increases calorie consumption and consequently fat accumulation, especially unhealthy fat inside the belly.

Neuroscience

Hormones that are released during hunger affect decision making

Never make a decision when you are hungry. The hormone ghrelin - that is released before meals and known to increase appetite - has a negative effect on both decision making and impulse control. Such were the results of a ...

Neuroscience

Brain scans show we take risks because we can't stop ourselves

A new study correlating brain activity with how people make decisions suggests that when individuals engage in risky behavior, such as drunk driving or unsafe sex, it's probably not because their brains' desire systems are ...

Health

Seeing certain foods prompts kids to eat healthier

(Medical Xpress) -- Just because healthful foods are available in school cafeterias doesn't mean children are going to eat them, but in some cases, the very presence of such foods as whole fruit may actually prompt kids to ...

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