Does High Cortisol Shut Down GLP-1s?

Published Date: 18 Jul 2026

Claims circulating on social media warn that high cortisol levels can block the weight-loss effects of GLP-1, but obesity medicine experts say there is no evidence to support the idea.

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In patients with obesity and knee osteoarthritis eligible for knee arthroplasty, an intensive dietary weight-loss program is clinically inferior to surgery for patient-reported pain and function.

Incretin mimetic therapy for obesity may reduce muscle mass and bone mineral density, but its effects on physical function and the risk for fractures in older adults remain uncertain.

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Ultrasound imaging reveals structural changes in the vagus nerve of patients with Parkinson's disease in a meta-analysis.

Using both SGLT2 inhibitors and GLP-1 receptor agonists is no more effective than using either drug alone in patients with type 2 diabetes, a new meta-analysis suggests.

A mindfulness-based eating intervention improved anxiety, depression, and eating behaviors in adults with obesity and generalized anxiety disorder.

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