Free GLP-1 tool
GLP-1 Protein Calculator
Find your daily protein target in 30 seconds — then see it split into small, manageable meals that actually fit a GLP-1 appetite. Free, no sign-up.
Based on 180 lbs · sedentary · just started
Split into 5 small meals
Three days of high-protein, small-portion meals matched to your target — with a shopping list. Free, straight to your inbox.
Why protein matters so much on a GLP-1
GLP-1 medications work partly by quieting hunger — which is great for weight loss, but it creates a real risk: when you eat much less, your body can burn muscle along with fat. Studies of GLP-1 users consistently show that a meaningful share of lost weight can come from lean mass, not just fat, unless protein intake stays high.
That's why protein targets for GLP-1 users run higher than general guidelines. While a non-dieting adult might aim for 0.5–0.6g per pound, most GLP-1 users land between 80 and 130+ grams per day — roughly 0.7 to 1.0g per pound of body weight. More active people and those further into treatment sit at the higher end.
The cruel twist: the medication that makes protein essential also makes eating it harder. Small appetite, early fullness, food aversions, nausea days. Hitting 100+ grams in tiny portions takes strategy — which is exactly what the rest of this page is for.
How to hit your target with small portions
Forget three big meals. On a GLP-1, 4 to 5 mini-meals beat 3 normal ones every time — smaller volumes, less nausea risk, more chances to get protein in.
- Eat protein first. At every meal, eat the protein portion before anything else, while your appetite is strongest. Carbs and vegetables can wait.
- Front-load your day. Appetite is usually best in the morning and fades by evening. A protein-rich breakfast does more work than a protein-rich dinner.
- Keep protein shakes as backup. On low-appetite days, 20–30g of protein in a few sips beats skipping the meal entirely.
- Choose dense over bulky. Greek yogurt, cottage cheese, eggs, tuna, and edamame pack far more protein per bite than salads or soups.
- Prep grab-and-go options. Hard-boiled eggs, single-serve cottage cheese cups, and turkey roll-ups remove every excuse on busy days.
High-protein WellNest recipes for small appetites
These fit the GLP-1 playbook — protein-dense, small portions, simple ingredients:
Nausea days: the protein survival guide
Some days, the thought of chicken breast is unbearable. That's normal on a GLP-1 — and it's not a reason to write the day off. The goal on nausea days isn't hitting your full target; it's getting some protein in without making things worse.
- Go bland and cold. Cold foods smell less, and smell is the nausea trigger. Greek yogurt, cottage cheese, and chilled protein shakes are nausea-day heroes.
- Sip, don't chew. A shake or smoothie spread over an hour can deliver 25g of protein with zero chewing effort.
- Keep portions tiny. Two tablespoons of cottage cheese every hour beats one big attempt that backfires.
- Ginger and lemon help. Ginger tea or lemon water between attempts can settle things enough to try again.
- Don't chase the number. One low day won't undo your progress. Get back on target tomorrow.
Common questions
How much protein do I need on a GLP-1?
Most GLP-1 users aim for roughly 0.7 to 1.0 grams of protein per pound of body weight per day — typically 80 to 130+ grams total. Because appetite is suppressed and portions are small, the higher end of that range helps protect muscle. Use the calculator above to personalize the number from your weight, activity level, and treatment phase.
What if I can't eat enough protein on a GLP-1?
That's the most common struggle. The fix is protein-first eating (protein before anything else on the plate), 4 to 5 mini-meals instead of 3 big ones, and protein-dense foods like Greek yogurt, cottage cheese, eggs, and protein shakes. If you're just starting, use the gentler ramp-up target and work toward your full number over a few weeks.
What are the best protein sources for small GLP-1 portions?
Foods that pack the most protein into the smallest volume win: Greek yogurt (15–20g per cup), cottage cheese (14g per half cup), eggs (6g each), canned tuna or chicken (20g+ per small can), protein shakes (20–30g per serving), and edamame. Eat the protein part of your meal first.
Do I need protein shakes on a GLP-1?
Not everyone, but they're the easiest safety net. On days when solid food feels like too much — especially early on or on nausea days — a shake delivers 20 to 30 grams of protein in a few sips. Think of shakes as backup, not a replacement for real meals.
When should I talk to my doctor about protein on a GLP-1?
Talk to your doctor or a registered dietitian before making big changes — especially if you're losing weight rapidly, feeling weak or dizzy, losing hair, or consistently can't hit even half your protein target. This calculator is educational, not medical advice.
Browse protein-friendly WellNest recipes, or run your ingredients through the nutrition calculator to check the numbers.
Browse recipes