The solution is to train yourself. All of those diets, to various tiers, will produce some sort of fulfillment... The important thing for you as a health aware patron, worried approximately your own specific body and its unique wishes, is to discover why every of these diets work. What is the effect of "appropriate" carbs on the body? What's the effect of "awful" carbs? What happens, on a physiological stage, if you devour no carbs, or most effective carbs... I want you to understand the importance of finding out why.