I have noticed after going gluten free I feel so much better, no stomach issues. Anytime I would eat gluten after going GF my stomach cramps so bad and I'm so bloated. This also happened before going GF but until I cut gluten out of my diet I never knew why. I have inflammation throughout my body; in my sacroiliac joints, my esophagus, my stomach and my colon. I've also noticed I can't handle energy drinks, which I know are bad anyway but of I drink them slowly, it takes me all day to drink a whole can but if I drink it kinda quick I feel light headed and nauseous.