title: Caffeine caution:  watch for surprising sources.  Caffeine is now in painkillers, candy, water, and even in breakfast treats.
mesh_terms: D001628:Beverages / Q000032:analysis*; D002110:Caffeine / Q000008:administration & dosage* / Q000032:analysis*; D002182:Candy / Q000032:analysis*; D003611:Dairy Products / Q000032:analysis*; D005518:Food Preferences; D015438:Health Behavior; D006801:Humans
chemical_list: D002110:Caffeine