A lot of people tend to cut out foods containing carbohydrates just to reduce their weight. However, many do not consider the short-term and long-term consequences of such actions. If you’re one of the people cutting carbs out completely to lose weight, this article will show you the many side effects of your actions. What are carbohydrates and what do they do? Carbohydrates are sugar molecules that can be broken down to release glucose needed by the body to make energy. This macromolecule includes starches, fiber, and sugars that can be found in various foods, such as fruits, vegetables, grains, dairy products, and legumes. Your body uses carbohydrates as its major source of energy. Although the body can also use fat and protein to make fuel, the process is quite long and less efficient.