06/17/2026
Many are concerned about losing muscle mass on a GLP1 medication. However, we have found that patients who prioritize proper protein intake do not have this problem!
If you look at the data across all weight loss approaches, the average muscle mass on a diet or medication equates to 25% (closer to 30% on a GLP1).
I have had patients lose 40-50 pounds of fat on a GLP1 without losing one pound of muscle, and others who may lose 5-10% of muscle (but who had a lot of extra muscle to spare, so as they lost weight, they simply didn’t need as much muscle to support their body habitus.
The key is proper nutrition and body composition monitoring, which we do here at Whole Heart Family Medicine.
This service is included for our members, but if you aren’t a patient, and want a body composition scan to track your muscle and fat loss over time, you can come by and get a scan for just $50. Just give us a call and we are happy to schedule you a nurse appointment!