The Zone diet is a high-protein, low-carbohydrate, fat-controlled eating plan.
This is unlike most high-protein diets as it allows you to have a broader range of foods to be taken.
This diet believes that a human body reaches its efficiency when the body is consuming all meals with carbohydrates, proteins and fats. As such, the body will work within the zone full of energy causing weight loss.
Protein tends to make you feel full and thus helping you to avoid eating in between meals.