This document provides lists of common foods suitable for a ketogenic diet, grouped by their macronutrient composition. Foods are categorized as fat and oil foods, high-fat and moderate-protein combination foods, high-protein and moderate-fat foods, lean-protein foods, and carbohydrate foods. Each food listing provides the calories, fat, carbohydrates, fiber, and protein content. The document notes these lists cover most but not all suitable keto foods, and directs to online resources for more comprehensive listings.