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 ...

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.

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