About Nutosa
Free, comprehensive nutrition data powered by USDA FoodData Central.
Our Mission
Food is the foundation of health — yet most people have no idea what they're actually eating. We built Nutosa because we believe that understanding your food shouldn't require a degree in nutrition science. Our mission is simple: help people see exactly what's in their food so they can make smarter, healthier choices every day.
We want you to know the difference between what nourishes your body and what harms it. Which foods are packed with vitamins and minerals, and which are loaded with sugar, sodium, or empty calories. Whether the "healthy" label on a package actually means anything — or if you're better off reaching for something else. Nutosa puts real, transparent nutrition data at your fingertips so you never have to guess again.
What You Get
Everything you need to understand the food you eat
Complete Nutrition Data
Detailed nutrition facts including macros, vitamins, minerals, and more.
Food Comparison
Compare any two foods side by side to see which one fits your diet better.
Top Foods Rankings
Discover the most protein-rich, fiber-packed, or lowest calorie foods at a glance.
Category Browsing
Browse 400+ food categories from fruits and vegetables to snacks and beverages.
USDA Data Source
All data comes from USDA FoodData Central — the gold standard in food composition data.
Always Free
No subscriptions, no paywalls. Nutosa is free for everyone, forever.
Powered by USDA FoodData Central
All nutritional data on Nutosa is sourced from the USDA FoodData Central database, maintained by the U.S. Department of Agriculture. This includes the SR Legacy dataset, Foundation Foods, and branded food products — giving you the most comprehensive and reliable food composition data available.
Visit USDA FoodData Central