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GUIDE

What to eat and what to avoid on the ketogenic diet

Published on June 16, 2026

The practical list of yes and no foods on the ketogenic diet: what to fill your plate with and what to leave on the shelf.

Illustration for the article: What to eat and what to avoid on the ketogenic diet

The keto rule is simple: very few carbs, moderate protein, plenty of good fats. But in practice, what do you put on your plate? Here's the clear list.

✅ What to eat

  • Meat, fish and eggs: chicken, beef, pork, salmon, mackerel, eggs — zero carbs.
  • Good fats: olive oil, butter, avocado, coconut oil.
  • Low-carb vegetables: zucchini, spinach, broccoli, cauliflower, salad greens, cucumbers.
  • Full-fat dairy: aged cheeses, mozzarella, full-fat Greek yogurt.
  • Nuts (in moderation): almonds, walnuts.
  • Berries (small amounts): strawberries, blueberries, raspberries.

❌ What to avoid

  • Sugar and sweets in any form.
  • Grains and their derivatives: bread, pasta, rice, pizza, crackers.
  • Potatoes and starchy tubers.
  • Legumes: high in carbs.
  • Sugary fruit: bananas, grapes, mango.
  • Sugary drinks and fruit juices.

Watch out for hidden carbs: sauces, ready-made dressings and "light" products often contain sugar. Always check the label — or use our carb calculator.

Useful tools

To stay within your limits, weigh foods with a kitchen scale and calculate your starting macros.


Informative and educational article; it does not constitute personalized medical or nutritional advice.

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