I have the apprehension of going hungrier when I exercise while on a one meal a day diet. In my regular routine of work in the office, whenever I would do a little exercise when I come home, I would easily get tired and hungry. I am thinking that if my stomach is empty and I do some exercise then I might not last the day without having another meal or maybe a snack. To be honest, I still have the fear of adjustment even if I have yet to start that omad diet.