Sources and Data

Primary Nutrition Data

All nutrient values on this site come from USDA FoodData Central, the U.S. Department of Agriculture's publicly maintained food composition database. Each food page's protein, fat, carbohydrate, fiber, sodium, and energy values trace to USDA records.

Clinical Guidance

Ratings apply the framework of the AASLD 2023 Practice Guidance on the management of metabolic dysfunction-associated steatotic liver disease (MASLD), including the Mediterranean diet pattern, saturated fat limits, and the emphasis on reducing added sugar and processed foods.

Secondary Sources

Editorial and blog content cites peer-reviewed studies and credible news reporting, linked inline on each page. We do not cite anonymous or unverifiable sources.

How to Verify a Value

Every food page shows a per-100g nutrient profile. You can cross-check these figures directly in the USDA FoodData Central search tool using the food's name. Values may differ slightly from packaged-food labels, which reflect the manufacturer's recipe.

Limitations

USDA data reflects reference foods and may not match every brand or preparation. Ratings are a starting point for planning, not a medical prescription.