Psychology & Psychiatry

Study finds obesity increases risk of mental disorders

People suffering from obesity are at a significantly greater risk of also developing mental disorders. This applies to all age groups, whereby women are more at risk than men for most diseases, as a recent study by the Medical ...

Psychology & Psychiatry

Recovery of dopamine function emerges with recovery from smoking

A new study in Biological Psychiatry reports that smoking-related deficits in brain dopamine, a chemical implicated in reward and addiction, return to normal three months after quitting. The normalization of dopamine systems ...

Addiction

Addiction: From genes to drugs

She is a daughter, sister, wife and friend. She had a relatively normal childhood. Her teenage years yielded experimentation – alcohol with her pals, marijuana once or twice.

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