How to Look Up Food Nutrition Facts for Any Food — Free, Instant
When You Need Food Nutrition Data
You need accurate nutrition data when: tracking macros and calories, evaluating a new food for a specific diet, checking whether a food fits your health goals, or comparing two foods to choose the better option. Food Nutrition provides USDA FoodData Central data — the most comprehensive free food database available.
What Data Is Available for Each Food
Per 100g (and per serving): calories, protein, carbohydrates (total and fiber), fat (total, saturated, trans), cholesterol, sodium, major vitamins (A, C, D, B12, folate), and major minerals (calcium, iron, potassium, magnesium). This level of detail covers both macro and micronutrient evaluation.
Comparing Foods Side by Side
Instead of looking up one food at a time, compare two options — chicken breast vs. salmon, white rice vs. brown rice, whole milk vs. oat milk. This is where food lookup tools are most useful: making specific meal decisions with data rather than guessing.
Building Meals Around Nutritional Targets
After calculating your macro targets in Macro Calculator, use food nutrition lookup to find foods that fit those targets. 100g chicken breast = 31g protein, 3.6g fat, 0 carbs. This knowledge lets you assemble meals that hit targets without a tracking app.
Frequently Asked Questions
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Open Food Nutrition Lookup to find macros, calories, and micronutrients for any food.
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