Define about the Carbohydrates?

In the previous unit we have studied about the energy requirements. You now know that energy must be supplied regularly to individuals through the diet for their survival and maintenance of life and to carry out dl activities jointly termed as work. Our body derives energy from the catabolism of energy-yielding nutrients: carbohydrates, lipids and proteins. Among these, carbohydrates are the single most abundant source of dietary energy comprising 50-70% of the total energy intake in different populations. In this unit we will learn about the different types of carbohydrates, their utilization by the body and how glucose homeostasis is maintained. In addition the health benefits of dietary fibre and carbohydrates not absorbed in the small intestines, will also be covered in this unit.