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What foods should I avoid on Wegovy?

Reviewed by the glpzoom Editorial Team against primary clinical sources — FDA labeling, peer-reviewed trials, and specialty-society guidelines.
Content current as of June 2026; updated when guidance or availability changes.
Foods most likely to worsen Wegovy side effects: high-fat fried foods (worst trigger for nausea), large meals (any single meal >600 kcal during titration), high-sulfur foods if you're prone to sulfur burps (eggs, garlic, onions, cruciferous), spicy foods (worsen reflux), carbonated beverages (worsen bloating), and high-sugar items that cause rapid glucose swings. Better tolerated: lean proteins (chicken breast, white fish, pea protein), low-fat dairy, cooked non-cruciferous vegetables, complex carbs (oats, rice), low-acid fruits. Eat smaller portions more frequently. Once you've titrated to maintenance dose and adapted, tolerance to most foods improves.

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Drugs referenced

Related questions

  • What should you eat on a GLP-1 (and what to avoid)?

    On a GLP-1, eat protein first (80-100g/day to protect muscle), add fiber and extra water, and eat small slow meals. Avoid high-fat and fried foods, large portions, carbonated drinks, alcohol, and refined sugar, all of which worsen nausea on delayed gastric emptying.

  • What are the most common Wegovy side effects?

    The most common Wegovy side effects are gastrointestinal: nausea (40-44% of trial patients), diarrhea (30%), vomiting (24%), and constipation (24%). These typically peak during dose escalation in the first 4-8 weeks and improve as the body adapts. Less common but serious risks include gallbladder problems, pancreatitis, kidney strain (especially if dehydrate

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