Michigan Esthetician State Board Practice Exam 2026 – All-in-One Success Guide for Your Certification!

The body requires macronutrients in larger amounts for energy and growth. Macronutrients include carbohydrates, proteins, and fats, all of which play essential roles in providing energy for bodily functions and supporting growth and development. Carbohydrates, for instance, serve as a primary source of energy, while proteins contribute to muscle growth, repair, and overall cellular function. Fats are also vital as they provide energy and facilitate the absorption of certain vitamins.

Vitamins are organic compounds needed in smaller amounts and are classified as micronutrients, which support various biochemical functions but do not directly supply energy. Micronutrients, while important for health, do not meet the body's requirements for energy and growth in the same way that macronutrients do. This distinction highlights why recognizing macronutrients is crucial for understanding nutritional needs in the context of energy and growth.