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For people on Wegovy, Zepbound and the new GLP-1 pills

What you eat decides how you feel on your GLP-1.

Nausea, constipation, fatigue, a stalled scale: all of them respond to meal timing, protein and fat. We show you what to change, week by week, for the medication you actually take.

Your injection week

How a weekly GLP-1 usually feels, and what to eat when

Shot dayEat normally. Have a protein rich meal before the injection.
Days 1 to 3Side effects peak. Small, bland, low fat meals. Protein first. Sip fluids all day.
Days 4 to 7Appetite returns a little. Add fiber and vegetables back. Strength session.

Pattern reported by most people on weekly semaglutide or tirzepatide. Daily pills follow a flatter curve.

Since 2010 building nutrition programs150,000+ people on our nutrition emails100,000+ nutrition books soldEditorial review by a bestselling diet psychologist

Start here

Find out in 2 minutes whether your diet is working against your medication

Take the quiz
Step 1 · 2 minutes

Ten questions

Your medication, where you are in treatment, your side effects, and how you eat: meals, protein, fat, fluids, strength training.

Step 2 · right away

Your two or three changes

Which food factors are most likely making your side effects worse or slowing your loss, what to do about each this week, and day one of your eating plan.

Step 3 · by email

Days 2 to 7, then the companion

The rest of the week for your medication with a shopping list, then the GLPsteady companion: one email a week with what to change as your dose changes. How it works

2 minute quiz

Is your diet making your side effects worse and slowing your weight loss?

Ten questions about your medication, your meals and your symptoms. You get the two or three changes most likely to help you this week, and day one of your eating plan.

Start the quiz

The four numbers that matter on a GLP-1

Whichever medication you take, these are the targets dietitians keep coming back to. Your clinician may adjust them for you.

25 to 30 g
protein per meal, protein first on the plate
3 small
meals a day, even when you're not hungry
64 oz
of fluid, sipped through the day, soup counts
2 sessions
of strength training a week to keep muscle

Get the 7 day GLP-1 eating plan

Three small meals a day, protein first, built around your injection week. Then one email a week with what to eat as your dose changes. Unsubscribe any time.

Want it tailored to your medication and your side effects? Take the quiz first, the plan comes with your result.

Paying cash for your medication?

The same FDA-approved drug costs different amounts at different programs, and the price jumps when your dose goes up. We track what each program charges.

Check what you should be paying The comparison page contains sponsored links.