Keto Diet Basics
The ketogenic diet is a low-carb, high-fat eating plan designed to shift your body into ketosis, a state where it burns fat for fuel instead of carbohydrates. To stay in ketosis, most people limit net carbs to about 20–50 grams per day.
Foods You Can Eat on Keto
You can eat meat, fish, eggs, high-fat dairy, nuts, seeds, and low-carb vegetables like leafy greens, broccoli, and cauliflower. Healthy fats such as avocado, olive oil, and butter are staples. Berries in small portions and some sweeteners like stevia are usually acceptable.
Foods to Avoid on Keto
Avoid sugar, grains, starchy vegetables, most fruits, beans, and processed snacks. Limit or eliminate sweetened drinks, beer, and high-carb sauces. Always check labels for hidden carbs and added sugars.
For more detailed food lists and meal ideas, see the Healthline keto food guide.
