Why protein matters more on a GLP-1
When appetite drops, most people naturally under-eat — and the first thing that gets cut is protein, because it feels the heaviest. The problem: on a calorie deficit without enough protein, up to 30–40% of the weight you lose can come from lean muscle instead of fat.
Losing muscle (sarcopenia) lowers your resting metabolic rate, weakens strength and mobility, and sets up rebound weight gain the moment you pause the medication. Protecting muscle is what turns short-term weight loss into a lasting body composition change.
Your daily protein target
For most adults on a GLP-1, we target roughly 0.7–1.0 grams of protein per pound of goal body weight per day. A 180-pound woman aiming for 150 lb would target ~105–150 g of protein daily.
That's a lot when your appetite is suppressed. The goal isn't to force it in one meal — it's to distribute it in smaller, protein-dense servings across the day.
How to hit your target when you're not hungry
1. Front-load protein at breakfast. Aim for 30–40 g in your first meal, before appetite suppression peaks later in the day. Greek yogurt with cottage cheese, eggs plus turkey, or a protein shake all work.
2. Eat protein first at every meal. Physically put it on the fork before carbs or veggies. Fullness hits fast on a GLP-1 — whatever you eat first is what you'll actually finish.
3. Use liquid protein when solids feel heavy. A quality whey or plant protein shake (25–30 g) is often more tolerable than chicken breast when nausea is high. This is not cheating — it's strategy.
4. Snack on protein-dense foods, not carbs. String cheese, hard-boiled eggs, jerky, roasted edamame, and Greek yogurt cups keep the count climbing between small meals.
5. Track for two weeks. Most patients discover they're eating half of what they think. A quick log (MyFitnessPal, Cronometer, or a paper notebook) closes the gap fast.
Best protein sources for GLP-1 patients
Prioritize lean, easy-to-digest sources: chicken, turkey, white fish, eggs, Greek yogurt, cottage cheese, tofu, tempeh, and whey or plant-based protein powders. These deliver a lot of protein per calorie without the heaviness of fatty cuts of meat, which can worsen GLP-1 nausea.
Bone broth, protein-fortified soups, and smoothies are lifesavers on days when solid food doesn't sound good.
Pair protein with resistance training
Protein alone protects muscle — protein plus 2–3 short strength sessions per week actively builds it. You don't need a gym. Bands, bodyweight squats, push-ups, and 20-minute dumbbell circuits at home are enough to signal your body to hold onto lean mass while it burns fat.
This combination is why our GLP-1 patients keep their results after they taper off the medication.
Hydration and electrolytes
Aim for 80–100 oz of water daily. GLP-1 medications slow gastric emptying, so sipping steadily throughout the day works better than gulping large amounts. Add electrolytes (sodium, potassium, magnesium) if you feel fatigued, dizzy, or crampy — common signs you're under-hydrated on a GLP-1.
Common mistakes we see
Skipping meals because you're not hungry. Relying on carbs and 'safe' foods (crackers, toast) when nausea hits. Assuming a protein bar covers it — most contain only 10–15 g. Not weighing portions and dramatically overestimating protein content.
Fix these five and most patients hit their target within a week.
How we support you at Go Figure Health
Every GLP-1 patient in our program gets a personalized protein target, meal ideas built around your preferences, coaching check-ins, and side-effect management so you can actually eat enough. Medication does the appetite work — we make sure the nutrition side keeps up.