Headaches...

Yesterday (Day 4 of Phase 2) and today, I've had a low grade headache. It lasted all night and I woke up with it still here this morning. It finally went away this evening. From what I've read, it's not uncommon for people to experience headaches in the beginning of the very low calorie Phase 2, as the body adjusts to utilizing its own stored fat for fuel. Whatever was going on, it seems to have passed for now, and it never was more than a mild annoyance anyway.