Overweight & Obesity

Too fat to fight: Pentagon grapples with obesity epidemic

Forget about the high-tech military challenges from China and Russia, the Pentagon is facing a fast-growing national security threat that could be even trickier to tackle: America's obesity crisis.

Psychology & Psychiatry

Use of melatonin linked to decreased self-harm in young people

Medical sleep treatment may reduce self-harm in young people with anxiety and depression, an observational study from Karolinska Institutet in Sweden suggests. The risk of self-harm increased in the months preceding melatonin ...

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