Sources and review
Claims should be traceable, current, and honest about limits.
Primary reference data
USDA FoodData Central for nutrition reference ranges; Specialty Coffee Association materials for coffee preparation terminology.
Manufacturer and café documentation
Used only for explicitly attributed recipes, serving sizes, or branded products. Brand recipes are not presented as universal definitions.
Editorial cross-checks
Reputable coffee education and health publications may clarify consumer language, but do not override primary data.
Correction policy
If a definition, range, or attribution needs correction, email support@coffeevs.com with the page URL and a reliable source. Published comparisons are reviewed before substantive updates.