Ever wonder why nutrition advice always mentions carbs, protein, and fat? These macronutrients are the building blocks of your diet, powering your metabolism, supporting energy, and keeping your body functioning at its best. In this beginner-friendly guide, I break down the role of each macronutrient and explain how balancing them can support weight management, GLP-1 therapy, and overall wellness. Whether you’re just starting your health journey or looking to fine-tune your meals, this post gives practical insights to help you eat smarter and feel your best.