Eating a high-fat diet while on GLP-1 medications like Ozempic or Wegovy can worsen side effects. High-fat and fried foods slow stomach emptying even further, often leading to severe nausea, acid reflux, vomiting, and bloating. Doctors recommend limiting greasy foods and choosing small amounts of healthy fats instead. [
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Why High-Fat Diets Cause Issues
- Delayed digestion: GLP-1 drugs already slow down how fast your stomach empties. Adding heavy fats makes this process much slower.
- Worse side effects: Greasy meals trigger sharp increases in stomach discomfort, heartburn, and nausea.
- Calorie density: High-fat items crowd out smaller meal spaces meant for essential nutrients. [1, 2, 3, 4, 5]
Foods to Avoid
- Fried items: French fries, fried chicken, and deep-fried fish.
- Greasy meats: Sausage, bacon, and heavy fast-food burgers.
- Heavy sauces: Cream-based sauces, excessive butter, and rich gravies.
- Processed snacks: Potato chips and heavy cheeses in large amounts
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