Every couple of years, a new fad diet comes out that make people jump on board, usually promises fast results. Most of these diets tend to restrict a food group. In this article, we'll be talking about carbohydrate restriction. Carbohydrates (known as glucose found in the blood and glycogen found in the muscles and liver) have been known to be the body’s primary source of energy. However, with recent research, there have been new approaches to macronutrient ratios. A Register