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Tag Archives: body composition

Protecting Muscle While Treating Obesity: New Protein Targets for Older Adults on GLP-1s

Older adult performing strength training with protein-rich foods and muscle anatomy model, illustrating sarcopenia prevention during GLP-1 therapy and obesity treatment.

The rise of highly effective GLP-1 receptor agonists and dual incretin therapies has transformed obesity treatment. Medications such as semaglutide (Wegovy, Ozempic) and tirzepatide (Zepbound, Mounjaro) are helping patients achieve levels of weight loss that were previously difficult to attain without bariatric surgery. However, as clinicians celebrate these advances, a …

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Can Muscle Quality Predict Diabetes Outcomes Better Than BMI?

Man performing resistance training with muscle anatomy overlay, glucose monitor, and healthy meal representing muscle quality and diabetes health.

For decades, body mass index (BMI) has been the standard tool for assessing metabolic health and diabetes risk. However, many clinicians now question whether weight alone tells the full story. Some people with a “normal” BMI still develop insulin resistance and type 2 diabetes, while others with higher body weight …

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GLP-1 Therapy and Muscle Loss: Are We Overlooking Sarcopenia Risk?

Medical illustration showing GLP-1 therapy, muscle mass preservation, weight loss, dumbbells, and body composition changes.

Losing 30 pounds may sound like an undeniable success story. However, what if part of that weight loss comes from muscle instead of fat? As more patients use GLP-1 medications such as semaglutide and tirzepatide, clinicians are starting to ask an important question: are these drugs quietly contributing to the …

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