This is a quick guide that explains what macronutrients are and how to manipulate them to achieve your goals. The principles and methods mentioned in this book are the exact methods I have successfully used to create nutrition plans for myself and my clients. In fact, these principles were used to help me prep for my first men's physique show, where I placed 2nd! The recommendations made in this guide have also been backed by 16 scholarly sources. This guide Provides detailed instructions on how you can determine exactly how much food and what type of foods you need in a single day to reach your fitness goals. This guide also provides a basic analysis of the three main Protein, Carbs, and Fats. Sustainability and Flexibility is the name of the game. The ultimate goal of this guide is to provide enough information to the reader, so that he or she may be able to create their very own nutrition and meal plan that fits their lifestyle.