All drinks and foods

The list

Loading drinks and foods, each with its published caffeine and a link to its source. "Approx." marks estimates.

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Sources

Values come from brand pages, USDA FoodData Central, DailyMed (medicine labels), Open Food Facts, and the CSPI caffeine chart. Every row links to its source. Open Food Facts data is available under the Open Database License; those rows are crowd-entered and tagged approx.