Food scores of 80,000 actual products.

... a really nice service. And, on the Food score page, you should scroll down and click "The dirty dozen of food additives", under EWG Reports about Food. - the 8th one down, Theobromine is highly interesting.

1. Food ratings - scores - (Environmental Working Group)
Link to Food scores -

2. Produce: Which ones have bad and which ones have ok pesticides: -
Dirty Dozen -

Clean Fifteen -