GLP-1 Foods: A Practical List of What to Eat
In this guide
This article is for information only and is not medical advice. Talk to your prescriber or a qualified professional.
The GLP-1 foods most often recommended are protein foods, vegetables, fruits, whole grains, dairy, nuts and seeds, eaten in small portions. A 2025 joint advisory from four US nutrition and obesity societies lists exactly those groups and suggests minimizing refined carbohydrates, sugary drinks, processed meats and ultraprocessed snacks. No food has been proven to boost the medicine’s effect, so think of this list as a menu of options to choose from based on what you tolerate.
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This page is part of our GLP-1 diet guide, which explains the overall approach.
How to use this list
Appetite on these medicines is smaller and can change from week to week. The advisory notes that some people have food aversions, sometimes severe, especially at the start of treatment. So treat the lists below as a menu, not a requirement. If a food turns you off today, pick another one in the same group.
Foods the advisory encourages
The advisory’s examples, grouped, with practical notes from us.
| Group | Examples from the advisory | Practical note |
|---|---|---|
| Lean protein and eggs | Poultry, fish and seafood, eggs | Compact and filling. Soft options such as eggs and flaked fish are often easy on a low-appetite day. |
| Dairy | Yogurt, milk, cheese | Plain yogurt and cottage cheese are simple options. Check labels for added sugar. |
| Legumes, nuts and seeds | Almonds, peanuts, chia, sesame and hemp seeds | Small portions go far. These also bring fiber, so add them gradually. |
| Vegetables | Broccoli, leafy greens, tomatoes, carrots, peas, squash | Cooked vegetables are often gentler than a large raw salad. |
| Fruits | Berries, apples, citrus, banana, grapes, avocado | A piece of fruit pairs well with a protein food. |
| Whole grains | Oats, quinoa, brown rice, whole-grain bread, cereal and pasta | Small servings. High-fiber grains can feel heavy in the first days of treatment. |
| Plant oils | Olive, canola, avocado oil | A little goes a long way. Very fatty meals can be hard on the stomach. |
The 2025 to 2030 Dietary Guidelines for Americans name more protein options, including beans, peas, lentils and soy, and suggest swapping deep-fried cooking for baked, broiled, roasted, stir-fried or grilled methods.
Foods that are easier on a bad day
The advisory suggests smaller, more frequent meals and avoiding fatty or high-fiber foods during the first few days of treatment when nausea is a problem. It also mentions ginger or peppermint tea. In practice, that points to plain, simple foods: eggs, yogurt, rice, oatmeal, soft cooked vegetables, broth. If nausea is your main issue, see GLP-1 nausea.
Foods to go easy on
The advisory suggests minimizing:
- Refined carbohydrates such as refined grains, flour and added sugars
- Sugar-sweetened beverages
- Red and processed meats
- Most fast food
- Ultraprocessed sweets and savory snacks
It also says alcohol may worsen nausea and reflux with GLP-1 therapy and should be minimized, and that avoiding large or high-fat meals can help with diarrhea.
None of that means a single slice of pizza is a problem. It means the bulk of what you eat, in small amounts, has to carry the nutrition.
Foods for a specific problem
- Constipation: the advisory suggests adequate fluids and fiber from foods, added gradually, and mentions prunes and other dried fruits as examples. See GLP-1 constipation and GLP-1 and fiber.
- Low appetite: small, protein-forward options. See GLP-1 snacks and protein on a GLP-1.
- Shot day: what to eat on shot day.
What we could not verify
You will see lists of “GLP-1 superfoods” online. We found no study showing that any specific food enhances these medicines, and the advisory says the effects of particular food types on results need further investigation. We left such claims out.
When to call a clinician
According to the Wegovy prescribing information, tell your healthcare provider right away if nausea, vomiting or diarrhea does not go away, or if you have severe stomach problems. The label lists severe abdominal pain that may spread to the back as a possible sign of pancreatitis. If you cannot keep liquids down, the label’s concern is dehydration and kidney problems, so call your prescriber. Your prescriber and pharmacist set your plan. Allergies and conditions such as kidney disease can change which foods are right for you.
Frequently asked questions
What are the best foods to eat on GLP-1 medicines?
There is no proven best food. The joint advisory encourages minimally processed, nutrient-dense foods such as lean proteins, eggs, dairy, vegetables, fruits, whole grains, nuts and seeds. A dietitian can narrow that to what suits you.
Can I eat carbs?
The advisory suggests minimizing refined carbohydrates and encourages whole grains and fruit. Portion size and tolerance matter. If you have diabetes or another condition, ask your care team before changing carbohydrates.
Why do some foods suddenly bother me?
The advisory notes food aversions can happen, sometimes severe, usually at the start of treatment. The label also lists nausea, vomiting and stomach pain among common side effects. Keep a note of what bothers you and share it with your prescriber.
Are protein shakes a good food?
They can be convenient on low-appetite days, and the choice of product is a conversation for your dietitian. Whole foods add other nutrients.
Keep a food and symptom note
If a food list feels overwhelming, start small. Dosinha lets you log water, symptoms and protein, and set targets, so you can notice which foods sit well and share that with your prescriber or dietitian. See the free tools.
Sources
- Mozaffarian D et al. Nutritional priorities to support GLP-1 therapy for obesity: a joint advisory. 2025. Food groups, foods to minimize, GI side effects, food aversions.
- FDA. Wegovy prescribing information. Revised 1/2026. Side effects and warnings.
- US Department of Health and Human Services and USDA. Dietary Guidelines for Americans, 2025 to 2030. January 2026. Protein food options and cooking methods.
This article is for information only and is not medical advice. Talk to your prescriber or a qualified professional.