Evidence with its limits.
Public early-enrollment policies, effective September 28, 2026 (version 2026-09-28). Early accounts are free for US residents aged 18 or older. Most planned nutrition tools are not yet available.
About This Page Learn where the early site's food-search information comes from, how to interpret missing values, and why food records cannot determine your personal health needs or safety. Source links let you check the original information.
Food information during early enrollment
Dietune's read-only food search uses USDA FoodData Central records when the connection is available. Search results and food details provide source links so you can inspect the original information. Early accounts cannot import these records into the catalog or use them for personalized dietary recommendations.
Source: U.S. Department of Agriculture, Agricultural Research Service, FoodData Central. Reference checked September 28, 2026. Visit USDA FoodData Central.
Understanding the values
Check the displayed measurement basis and portion size before comparing foods. Missing nutrient values mean the information is unavailable, not that the food contains none. Records can differ from the product, recipe or portion you actually eat. Confirm current labels, ingredients, allergens and cross-contact directly with the manufacturer or food provider.
Limits of the early site
Food composition records do not establish your personal requirements, diagnose deficiencies, or determine whether a food or supplement is safe with a condition or medication. Personalized intake calculations, supplement suggestions and professional reviews are not available to ordinary early accounts. A source link is not professional approval or an endorsement of Dietune. No mental or physical performance improvement is guaranteed.