What's In Food

FoodData Central

Explore the nutritional content of the foods you eat using this comprehensive nutrient database system developed by the USDA.

USDA – Agricultural Research Service Resources

Carbohydrates
Learn why carbohydrates are essential for the body and how they contribute to a healthy diet. Explore different types of carbohydrates and examples of both high-carb and low-carb foods.

Proteins
Discover how much protein you need daily, which foods are rich in protein, and why protein is vital for overall health.

Fats
Understand the role of dietary fats in the body and recommended daily intake levels. Review fat content in common foods such as avocados and eggs.

Fiber
Find out how much fiber you should consume daily, why it is important for digestive health, and identify foods that are high in fiber.

Food Additives and Compounds
Learn about food additives, including what they are, their function in food, how they are regulated, and how to identify them in everyday products.

Phytonutrients
Explore the health benefits of phytonutrients and their role in disease prevention. Fruits and vegetables are excellent sources, particularly for antioxidants.

Salt and Sodium
Gain insight into how salt and sodium affect your health. Access tips and strategies to reduce sodium intake while maintaining food flavor.

Vitamins and Minerals
Review essential information about vitamins and minerals—from A to Z—and understand their role in maintaining overall health.

Nutrition Information for Raw Fruits, Vegetables, and Fish
Download and print charts that provide nutritional data for the 20 most commonly consumed raw fruits, vegetables, and fish in the United States.

HHS – Food and Drug Administration

International Food Composition Table/Database Directory
Access global food composition databases, with resources from regions including Asia, Africa, Canada, the Caribbean, Europe, Latin America, the Middle East, and the United States.

Food and Agriculture Organization of the United Nations

Top Searched Foods
Explore nutrient information, recipes, and food safety guidance for the most commonly searched foods on Nutrition.gov.