Why Do We Have Protein: Understanding This Essential Nutrient
We all know protein is important, but have you ever stopped to think about *why* it's so crucial for our bodies? It's a question many of us have pondered, and it's a great reminder of how essential this nutrient truly is. It's not just about building muscles, though that's a big part of it! Let's dive into the fascinating world of protein and uncover its many roles in keeping us healthy and vibrant.