Our sources

• USDA FoodData Central (SR Legacy), U.S. Department of Agriculture
• NIAAA: what is a standard drink
• UK Chief Medical Officers’ low-risk drinking guidelines, and NHS information on alcohol units
• U.S. FDA and WHO guidance on sugar, caffeine and food labelling
• Producers’ own websites and official labels (named on each page)
• Secondary: retailer label listings and label photos from Open Food Facts, always marked as secondary

Last checked: October 31, 2026. Missing a source, or found a better one? Tell us on the contact page.