Foods to Avoid While on Wegovy and Why
1. Greasy and Fried Foods
Why Avoid: Greasy foods contain high amounts of fat, they slow stomach emptying. In turn, food spends more time in your stomach, which can cause bloating, nausea, and stomach pain [2].
Examples: French fries, fried chicken, bacon, and heavy cream sauces.
Better Alternatives:
- Baked or grilled options
- A light drizzle of olive oil
- Air-fried alternatives
2. Sugary Foods and Drinks
Why Avoid: GLP-1 weight loss medications slow gastric emptying, and consuming sugary foods can lead to blood sugar spikes followed by crashes. Sugary items may also exacerbate nausea [3].
Examples: Candy, soft drinks, sweet pastries, and ice cream.
Better Alternatives:
- Hydrate with water, herbal teas, or sparkling water with a splash of citrus.
- Fresh berries
- A small drizzle of honey
- Naturally sweet fruits
3. Highly Processed Foods
Why Avoid: Processed foods often contain additives, high sodium, and low fiber, which can increase bloating and gastrointestinal discomfort [4].
Examples: Chips, packaged snacks, fast food, and frozen meals.
Better Alternatives:
- Fresh veggies with hummus
- A handful of nuts
- Homemade snacks
- Fresh fruits
4. Carbonated Drinks
Why Avoid: Carbonation introduces air into your digestive system, which can worsen bloating and gas.
Examples: Soda, sparkling water, and beer.
Better Alternatives:
- Still water
- Herbal tea
- Fruit-infused water
5. Spicy Foods
Why Avoid: Spicy foods can irritate your stomach lining, potentially worsening nausea or acid reflux, which are common side effects of GLP-1 medications [1].
Examples: Hot peppers, spicy curries, and sriracha sauce.
Better Alternatives:
- Gentle herbs like basil, parsley or dill
- Mild seasonings
- A tiny pinch of spice (if you tolerate it)
6. Too Much Fibre at Once
Why Avoid: While fibre is essential for digestion, eating too much can cause bloating or discomfort, especially when your stomach is already digesting food more slowly due to the medication.
Examples: Large servings of beans, lentils, raw broccoli, or cabbage.
Better Alternatives:
- Small portions of cooked veggies (easy-to-digest vegetables like zucchini, carrots or spinach)
- Gradually increase fibre
- Listen to your body
7. Large, Heavy Meals
Why Avoid: Overeating can be uncomfortable and cause nausea or bloating, as GLP-1 medications slow how quickly your stomach empties [1].
Examples: Buffets, oversized portions, or multiple heavy courses.
Better Alternatives:
Eat smaller, more frequent meals throughout the day to avoid overwhelming your digestive system.
How to Know If You Need More Water
Your body has some pretty clear ways of telling you when it needs more water. Watch out for:
- Urine that's darker than pale yellow
- Feeling dizzy or lightheaded
- Dealing with headaches
- Having a dry mouth or lips
- Feeling more tired than usual
If you notice these signs, it's essential to up your water intake immediately.
What Your Meals Should Include When on Wegovy GLP-1 Medication:
Proteins That Love You Back
- Chicken breast
- Fish
- Eggs
- Turkey
- Tofu
Gentle Carbs
- Sweet potatoes
- Quinoa
- Oatmeal
- Brown rice
Veggies That Play Nice
- Cooked carrots
- Steamed zucchini
- Spinach
- Roasted squash
When to Talk to Speak To Your Moshy Medical Team
If certain foods consistently cause discomfort or if side effects are severe, consult your practitioner. They may adjust your medication dose or suggest additional dietary modifications to manage symptoms. If you’re having trouble finding foods that work, or if side effects are getting in the way of eating, please reach out to your practitioner too.
Everyone's body is different! What works for someone else might not work for you, and that's totally okay. Take time to discover your own food friends and foes.
Tips:
- Keep a food diary to track what works
- Introduce new foods slowly
- Celebrate your wins (found a new food that works? Victory!)
- Be patient with yourself
You're doing great! Finding the right foods takes time, but you'll get there. Your healthcare team is always there to help if you need guidance!
Want personalised guidance on what to eat while on Wegovy?
Take Moshy’s free online quiz to see if you’re eligible for a doctor-guided GLP-1 weight loss program. Our team offers tailored advice, ongoing support, and prescription treatment delivered discreetly to your door.
