I like the idea of using a standard serving size as well, at least for similar food items. I suppose for some foods it wouldn't work out too well, e.g. spinach and beef - those will obviously need to be different. But the principle is a great idea. If more and more people could just understand that the vast majority of our health issues could be cured through diet alone (yes, exercise is obviously important as well), then I think that would be a major milestone.