What differentiates macro- and micronutrients?

The key distinction between macronutrients and micronutrients is indeed the quantity in which they are needed in the diet. Macronutrients, which include carbohydrates, proteins, and fats, are required by the body in larger amounts to provide energy and support overall growth and health. In contrast, micronutrients, such as vitamins and minerals, are needed in much smaller quantities but are vital for various physiological functions, including enzymatic reactions, immune function, and maintaining overall health. This difference in quantity directly influences dietary recommendations and nutritional strategies, highlighting the different roles these nutrients play in human nutrition. Understanding this foundational concept is crucial for implementing effective dietary practices as a certified nutrition coach.