NIH/National Institute on Drug Abuse

Common mechanisms of drug abuse and obesity

Published in Obesity and Diabetes Week, April 12th, 2010

Some of the same brain mechanisms that fuel drug addiction in humans accompany the emergence of compulsive eating behaviors and the development of obesity in animals, according to research funded by the National Institute on Drug Abuse (NIDA), a component of the National Institutes of Health.

The study, conducted by researchers at the Scripps Research Institute, was released in the online version of Nature Neuroscience and will also appear in the journal's May 2010 print issue. When investigators gave rats access to varying levels of high-fat foods, they found unrestricted availability alone can trigger addiction-like responses in the brain, leading to compulsive eating...

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Source: Obesity and Diabetes Week (2010-04-12)

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