Your body right now is burning fuel, building muscle, fighting infection, and sending signals through your nervous system — all at the same time. ⚡ How is that possible? Because every nutrient you eat has a specific mission. Carbohydrates provide energy, proteins build you up, vitamins defend you, and minerals make your bones and blood. But do you know exactly how much of each your body needs and why? With Avinto, Subtopic 1.3: Nutritional Requirements will break it all down clearly. 🧪 Ready to decode the science of what you eat? Type START!