Which of the following is considered a Macro nutrient?

Proteins are classified as macronutrients because they are one of the primary substances the body needs in large amounts for growth, repair, and overall functioning. Macronutrients include carbohydrates, fats, and proteins, which together provide the energy necessary for daily activities and physiological functions.

In contrast, vitamins and trace elements are considered micronutrients, which the body requires in smaller quantities. Vitamins are organic compounds essential for various biochemical functions, while trace elements (also known as trace minerals) are minerals needed in tiny amounts, such as iron and zinc, which play crucial roles in enzyme function and other biological processes.

Minerals can be both macro and micro, depending on the amounts needed by the body. Macronutrients, however, specifically refer to the nutrients needed in larger quantities to support the body’s energy needs and overall health, which is why proteins fit that category.