which is the main function of carbohydrates in the body?
1 Carbohydrates aid in regulating blood glucose and also help the body break down fatty acids, thus preventing ketosis. So, eat plenty of foods that are rich in carbohydrates. However, it is advisable to opt for only natural, slow digesting carb-rich foods.  Carbohydrates also act as a source of 'bio-fuel' for the body.