The phrase refers to a instrument designed to estimate macronutrient targets for people enterprise a protein-sparing modified quick. This dietary strategy, popularized by Lyle McDonald, emphasizes excessive protein consumption whereas drastically limiting carbohydrates and fat. The calculator facilitates the dedication of acceptable protein, carbohydrate, and fats consumption ranges based mostly on particular person traits corresponding to physique weight, physique fats share, and exercise stage.
This instrument’s significance stems from its skill to information people by way of a doubtlessly advanced dietary technique. It provides a structured framework for minimizing muscle loss during times of caloric restriction. Its historic context is rooted within the evolution of understanding about protein’s position in preserving lean mass, and the popularity that excessive caloric deficits require cautious dietary planning to keep away from detrimental metabolic penalties. By offering calculated macronutrient targets, the instrument assists customers in adhering to the rules of the dietary strategy whereas minimizing potential dangers.
