• Are Eating Competitions Dangerous?

Are Eating Competitions Dangerous?

The stomachs of competitive eaters accommodate large quantities of food by repeated rapid distension of the gastric wall during eating episodes. A Clinical Challenges and Images in GI article in the June issue of Gastroenterology presents an adverse outcome of these competitions. Tian-Zhi Lim et al describe the case of a 30-year-old, healthy man

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  • A Brain Enzyme That Controls Satiety

A Brain Enzyme That Controls Satiety

Researchers identified a brain enzyme that regulates how much food mice eat in one sitting—deletion of this enzyme caused the mice to increase their food intake to the point of becoming obese. The results could provide new therapeutic target for human obesity. To study brain mechanisms that control meal size

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Stomach Botox for Weight Loss?

Gastric injections of botulinum toxin A (BTA) can delay gastric emptying but do not make obese individuals feel more full, alter their eating behaviors, or cause them to lose weight, according to the February issue of Clinical Gastroenterology and Hepatology. In attempts to help people lose weight, researchers have tested

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