Free AAMA Certified Medical Assistant (CMA) Practice Question

Carbohydrates are the body's main source of energy and are a critical component of a healthy diet. They are found in foods like grains, fruits, and vegetables, and they break down into glucose, which the body uses for energy. Proteins and amino acids are primarily used for building and repairing body tissues, not as a primary energy source. Similarly, vitamins are essential in small quantities for various physiological functions but are not a significant source of energy.