Science Has Found The Bit Of The Brain Which Controls Compulsive Overeating

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A neural circuit in our brains which governs compulsive overeating has been identified.

A study in the journal Cell says there is a reward-related area in the brains of mice which specifically controls compulsive sugar consumption.

“Although obesity and Type 2 diabetes are major problems in our society, many treatments do not tackle the primary cause: unhealthy eating habits,” says Kay Tye of the Massachusetts Institute of Technology.

“Our findings are exciting because they raise the possibility that we could develop a treatment that selectively curbs compulsive overeating without altering healthy eating behaviour.”

Compulsive overeating is a type of reward-seeking behaviour similar to drug addiction.

The researchers were about to inhibit a brain pathway and reduce compulsive sugar-seeking without decreasing food consumption in hungry mice.

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