04/29/2026
Protein is having a moment—and for good reason. But if you’re on a GLP-1 medication, your protein needs aren’t just a trend…they’re essential.
GLP-1s can reduce appetite, which sounds helpful—until you realize it can also make it harder to get enough protein to maintain muscle, strength, and overall function.
Here’s what matters:
• Aim for at least 60g of protein daily
• Many individuals benefit from 1.2–1.5 g/kg of body weight per day (about 0.54–0.68 g per pound)
•If BMI is over 35, needs may increase to 2–2.5 g/kg/day
Why does this matter?
Not getting enough protein can lead to:– Loss of lean muscle mass– Weakness and fatigue– Edema– Hair loss– Skin changes
And from a physical therapy perspective—muscle loss = decreased strength, slower recovery, and higher injury risk.
If you're on a GLP-1, it’s not just about eating less—it’s about eating smart. Prioritizing protein helps protect your muscle, support your metabolism, and keep you moving well.
Have questions about how this applies to your rehab, strength, or weight loss goals? Let’s talk!
•Volek, et al 2024
•Almandoz et al 2024
