Nutrition 101: The Basics (PDF)

This guide is your clear, no-fluff introduction to understanding how to fuel your body with precision.

If you’ve ever felt confused by macros, overwhelmed by numbers, or unsure how to structure your nutrition for fat loss, muscle tone, or maintenance — this guide simplifies it.

Inside, you’ll learn:

• What macronutrients are and why they matter

• How protein, carbohydrates, and fats function in your body

• How to estimate your personal macro targets

• How to estimate your maintenance calories

• How to adjust intake based on your goal (fat loss, maintenance, or growth)

• A practical reference list of common foods and their macro breakdowns

It’s a foundational blueprint designed to help you move from guessing to intentional fueling.

Whether you’re pairing it with a Flexx Life program or building your own structure, this guide gives you the clarity to make informed decisions — without obsession or extremes.

Because results don’t come from random eating. They come from informed consistency.