Isn't it weird how different tx centers give different instructions on when to take your meds?My prednisone and myfortic prescriptions both say to take with food. A month or so ago, I had a tummy bug which meant that I couldn't keep any food down. Still, I did manage to take all of my meds. The next day I had labs, and for the first time ever, my blood sugar was high. You know how we have to be on guard for med-induced diabetes? Well, my guess is that taking pred and myfortic with food is a way to combat that possibility.As monrein states, what is important is to be consistent when taking your meds.