eNutritionFacts tool ecosystem
Nutrition Tools
Choose the right tool for lookup, comparison, recipe analysis, label conversion, planning, interpretation, provenance, datasets, and structured data governance.
Find or compare food data
Contents
Use lookup, comparison, recipes, labels, and preparation tools when you need practical USDA/FDC-backed food data.
Interpret nutrients carefully
Use ranking, bioavailability, interaction, and provenance helpers before turning values into editorial claims.
Estimate macros and meal ideas
Use planning tools only as educational context, not diagnosis, treatment, or personal medical advice.
Verify, publish, and export safely
Use provenance, datasets, contribution intake, and schema tools when preparing source-backed public outputs.
Showing 16 tools
Core data tools
Start here for lookup, comparison, recipe analysis, label conversion, and practical food data interpretation.
4 toolsNutrition Lookup
Search cached USDA FoodData Central records by food name or FDC ID, then review per-100 g values and source notes.
Search food dataSemantic Food Comparison Engine
Compare two cached USDA/FDC food records on a clearer per-100 g basis before writing a food-vs-food guide.
Compare foodsRecipe Nutrition Calculator
Estimate recipe nutrition from ingredient text, serving size, and source-backed food records when available.
Analyze a recipeServing Size & %DV Converter
Translate serving sizes and % Daily Value estimates into easier nutrition-label reading context.
Convert label valuesResearch and interpretation tools
Use these when you need nutrient ranking, preparation context, bioavailability notes, and relationship-based nutrient interpretation.
4 toolsNutrient Ranking Tool
Rank cached food records by selected nutrients to support research, editorial briefs, and source-aware comparisons.
Rank foodsPreparation Impact Estimator
Compare raw and prepared food records while keeping water-loss and retention explanations careful.
Compare preparation statesBioavailability Context Explainer
Add cautious context around nutrient forms, food matrix limits, and why food data is not the same as personal absorption advice.
Explain nutrient contextNutrient Interaction Graph Explorer
Explore enhancer, inhibitor, and context-dependent nutrient relationships with source-linked educational notes.
Explore interactionsPlanning and synthesis tools
Use these only when you need macro targets, meal examples, or protein-context exploration.
3 toolsMacro Target Estimator
Estimate calorie, protein, fat, and carbohydrate targets from planning inputs such as body size, activity, and goal context.
Estimate macrosMeal Synthesizer
Turn macro targets into meal examples and compare foods against calorie, protein, fat, and carbohydrate constraints.
Build a meal ideaAmino Acid Complementarity Estimator
Explore how protein sources can complement each other in amino acid context without turning the result into personal dietary advice.
Estimate amino contextVerification and governance tools
Use these for source provenance, structured data governance, and editorial transparency before publishing data claims.
5 toolsNutrient Data Provenance Comparator
Compare two cached FDC records for one nutrient and explain the difference as source provenance, not a validated trend.
Compare provenanceNutrition Data Provenance Ledger
Verify source trails behind generated nutrition outputs using source hashes, transformation hashes, and local ledger status.
Verify a data trailResearch Contribution Portal
Submit PMID, DOI, or source-backed evidence notes for review before they become internal evidence items.
Submit evidenceNutrition Dataset Export Catalog
Publish citation-aware dataset manifests, export packages, source attribution, and provenance hashes for reuse.
Browse datasetsSemantic Graph Engine
Generate and validate connected JSON-LD drafts for nutrition entities, datasets, tool pages, and source-backed pages.
Validate schemaNo tools match this search. Try a broader word such as food, label, recipe, schema, or provenance.