What is the primary function of carbohydrates in the diet?

The primary function of carbohydrates in the diet is to serve as the body's main source of energy. Carbohydrates are broken down into glucose, which is then used by the body's cells to produce ATP (adenosine triphosphate), the energy currency of the cell. This process is essential for fueling various bodily functions, physical activity, and overall metabolism.

While carbohydrates can also play supportive roles in other areas of health, such as providing dietary fiber that aids in digestion, their most significant and recognized role is in energy provision. This is particularly important in a diet, as carbohydrates are one of the macronutrients that need to be consumed in adequate amounts to maintain optimal energy levels for daily activities and bodily functions.