For example, Keto diet works another solution high ratio of proteins and fats while maintaining 50 grams or less carbohydrates. Keep goal also, that is a life-style. Is typically used to strike a specific weight loss/gain goal. The idea of a single or 2 day "carb-up" sounds appealing but it can't be filled with junk food and high fat foods. It's no wonder a lot of bodybuilders are overtrained!