Ketogenic diet may protect against stress experienced in the womb

Published Date: 12 Oct 2025

Researchers have shown that young rats fed a ketogenic diet—a diet with high fat and low carbohydrates—are protected from the lasting experience of pre‑natal stress. This work, which has not yet been confirmed in humans, ...

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Patients who have and have not had prior GLP-1 treatment show similar levels of weight loss with bariatric surgery.

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Amylyx Pharmaceuticals' experimental drug sharply reduced dangerously low blood sugar episodes in a late-stage trial of patients who ⁠underwent weight-loss surgery, sending...

Metformin, a common diabetes drug, curbs weight gain in older people with HIV over 96 weeks, but the effect reverses after treatment stops, a trial finds.

A meta-analysis finds no significant association between use of semaglutide and risk for depression, although with limited certainty of evidence.

Gastroenterologist Byron L. Cryer, MD, discusses mentorship, NSAID research, difficult patient conversations, and why access to care remains a pressing challenge.

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