Eating Out on a GLP-1: A Practical Guide

A GLP-1 doesn't stop you eating out, but it does change what you order. In a 2026 survey of 850 people on Mounjaro, Zepbound, Ozempic or Wegovy who eat out every week, most still go to restaurants, but 62% order less food when they do, and 98% have cut at least one thing from their usual order. The trick is ordering less without ending up short on protein. Here's how, with what other GLP-1 users have found works.

What changes at the table

The survey was run in August 2026 by Toast, a restaurant software company, so it was written for restaurant owners, but the answers paint a clear picture of eating out on these medicines.

• People go out about as often, but order less. 51% eat out less often than before, 21% about the same and 28% more. What changed most was the order itself.
• The extras go first. Desserts were cut by 70%, large mains by 52%, starters by 50%, sides or fries and soft drinks by 48%, and alcohol and the pre-meal bread or chips by 44%.
• Lighter food wins. People order more salads (69%), grilled or lean protein (57%), high-protein dishes (56%) and soups (38%).
• Some food stops appealing. Fried or greasy food now feels unpleasant to 57%, spicy food to 38%, large portions of anything to 30%, sweet desserts to 30%, and rich or creamy sauces to 26%.

That matches the medical advice. The 2025 joint advisory from four US obesity and nutrition societies notes that vomiting is more likely after large meals, and the NHS advises against fried or greasy food when you feel sick.

How other GLP-1 users order

Restaurants rarely offer small portions, so people improvise. In the survey, 94% had changed how they order:

• A starter as the main: 44%
• Splitting a main with someone: 44%
• Leaving more than half: 41%
• Asking for a takeaway box at the start: 36%
• Ordering from the kids' menu: 30%

Only 12% said they consistently finish their whole order. And 87% would order a smaller version of a regular dish if it were on the menu, so if you're a regular somewhere, it's worth asking for a half portion.

The ordering playbook

1. Lead with protein. Aim for about 25 g at the meal, roughly a palm-sized portion of cooked chicken, fish or lean meat. If you only manage part of the plate, eat the protein first. The advisory's daily target is 80 to 120 g; see protein targets on a GLP-1.

2. Shrink the meal, not the protein. A starter of grilled prawns, chicken skewers or a bean soup often gives more protein than a kids' meal of fries and breaded bites. When you split a main, split the sides, not the protein.

3. Choose how it's cooked. Grilled, roasted, baked, steamed or poached beats fried, battered or "crispy". Ask for sauces and dressings on the side.

4. Box it before you start. Setting half aside at the beginning is easier than stopping halfway. On a GLP-1, fullness arrives sooner and eating past it brings on nausea.

5. Use the nutrition information. In the US, chains with 20 or more locations must show calories on menus and give you written nutrition information, including protein, if you ask. In England, businesses with 250 or more employees must show calories per portion. Many chains publish full nutrition online, which is easy to check before you go.

6. Skip the extras you won't miss. Bread basket, fries and dessert take up room you need for protein. If you want something sweet, share one.

What to order, restaurant by restaurant

• Steakhouse or grill: a smaller cut of lean steak (fillet or sirloin), chicken or fish, with vegetables or salad instead of fries.
• Mexican: fajitas or a burrito bowl with chicken, prawns or beans, salsa and lettuce; go easy on cheese, sour cream and the chips.
• Italian: grilled fish or chicken, minestrone or a bean soup; for pasta, a starter-size portion with a meat or seafood sauce rather than a creamy one.
• Asian: sashimi or poke, chicken or prawn skewers, edamame, a stir-fry with extra protein and less oil, or a clear broth soup. Tempura and sweet, sticky sauces are the heavy options.
• Mediterranean or Middle Eastern: grilled meats or fish, souvlaki, chicken shawarma plates, lentil soup, Greek salad with chicken, and yogurt dips.
• Brunch: an omelette, eggs with smoked salmon, shakshuka, or Greek yogurt with fruit, rather than pancakes or pastries.
• Burger or fast food: a single patty or grilled chicken sandwich, no large fries; a side salad or a protein box if they have one.
• Pub: grilled chicken or fish with vegetables, a chilli, or a soup, rather than battered fish and chips.

Drinks

The advisory says alcohol may worsen nausea and reflux and recommends keeping it to a minimum, and in the survey 26% found alcohol unpleasant now and 23% fizzy drinks. An expert consensus on these side effects also suggests avoiding alcoholic and carbonated drinks if reflux is a problem. Sparkling water was one of the things people ordered more of. Sip water through the meal, but not so much that you fill up before the protein. More in alcohol on a GLP-1.

Plan around your dose

Stomach side effects are reported most often while the dose is going up, according to the Wegovy label. If you can, book big meals out for a week when you feel steady rather than right after an increase, and keep the meal small and plain if you're having a queasy day; see managing nausea.

Big family meals and parties follow the same rules; see Thanksgiving on a GLP-1. And if you're buying ready meals instead, see what "GLP-1 friendly" labels mean.

General nutrition information, not medical advice. If you take insulin or a sulfonylurea, ask your prescriber how to handle alcohol and meals out.