The primary function of carbohydrates in the body is to provide energy. Carbohydrates are one of the three main macronutrients, along with proteins and fats. When consumed, carbohydrates are broken down into glucose, which is the body's main source of fuel for cells, tissues, and organs. This energy is particularly crucial for the brain and during physical activities. Additionally, carbohydrates play a role in the digestive system by aiding in bowel health through dietary fiber, which supports regular bowel movements and affects overall gut health. Balancing carbohydrate intake is important for maintaining energy levels and overall health.