Understanding What You Eat is a free e-book designed to help you understand nutrition from the ground up and begin analyzing food with greater clarity and context.
You’ll learn what nutrients are, how they are classified into macronutrients and micronutrients, and what the concept of a predominant nutrient means.
You’ll explore the main functions of proteins, fats, and carbohydrates, including some that receive far less attention. You’ll also find an introduction to vitamins and minerals, how they are broadly classified, and why—even though the body needs them in relatively small amounts—they still play essential roles. The goal is not to give you an endless list of micronutrients and their functions, but to help you understand their importance and broaden the way you think about them.
But this e-book doesn’t stop at theory.
Using these foundations, you’ll learn a basic step-by-step method for analyzing foods and meals in an organized way, identifying which nutrients predominate, interpreting their composition more effectively, and beginning to apply that knowledge to the foods you eat every day.
The entire e-book is illustrated. The visuals are part of the explanations and were included for a clear educational purpose: to support understanding and make the learning process more visual.
This is not a diet or meal plan, and it does not provide personalized nutrition recommendations. It is an educational tool designed to help you better understand what you eat and build a foundation you can continue learning from.
PDF format · Available in English and Spanish.
Best reading experience: tablet or computer.