Our Sources

• NIAAA: What is a standard drink?
• NIAAA Rethinking Drinking
• NHS: calculating alcohol units
• CDC: chemical disinfectants
• USDA FoodData Central
• 27 CFR Part 5: labeling of distilled spirits (proof, bottle sizes)
• NIST Handbook 44, Appendix C (units)
• Producers’ own product pages and labels (linked on each brand row)

All read 3 November 2026 unless a page says otherwise.