The low carbohydrate diet has been the topic of much controversy. One reason cutting carbs is so popular, however, is because it is a quick way of dropping the pounds.
Carbohydrates are the body’s main source of energy, as well as fuel for vital organs, such as the kidneys, central nervous system, and brain. Healthful carbs, such as so-called complex carbs, are necessary for the body to work optimally.