 [ Symptoms ] really bad stomach pain back shooting pains very bad headaches = what possibly  i have a friend who is 17 and has had this going on for slightly over 2 weeks now and just wanted to try to help her maybe figure out what is wrong before going to the doctor [ Disease ] most eating strategies allow coffee even with a little bit of 2 milk i have become increasingly concerned with poor sleep quality and insufficient sleep duration in many patients with type 2 diabetes decaf would be better than regular coffee for that reason also caffeine has subtle glucose raising effects but much less than toast