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How much theobromine/theophylline there is in ...?

Sources: Physicians Desk Reference and Institute of Food Technologies from Pafai and Jankiewicz (1991) DRUGS AND HUMAN BEHAVIOUR

cocoa                      250mg theobromine
bittersweet choc. bar      130mg theobromine
5 oz cup brewed coffee     no theobromine
tea 5oz cup brewed 3min 
with teabag                3-4 mg theophylline
Diet Coke                  no theobromine or theophylline





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