Andy I was very bad about grazing in between meals. I've just started intermittent fasting and I like it thus far. I'm on the 18hr fast/6hr eat at the moment and haven't really changed what I'm eating (during the 6 hours) and I already notice a difference. As @MemphisMechanic said, its all a calorie game, with IF I've been able to reduce the extra calories in between meals.