According to McKinley Health Center from the University of Illinois at Urbana-Champaign, carbohydrates are important because they serve as a fast source of energy and are required by the central nervous system, kidneys, brain and muscles to maintain normal function. Dietary fiber is a type of carb that cannot be digested by the human body. It passes through the intestinal tract and helps with waste elimination, preventing constipation or hemorrhoids.
Carbohydrates are one of three macronutrients crucial for survival, the other two being fat and protein. Carbs are found in foods like grains, potatoes, fruits and dairy and to a lesser extent in vegetables, beans, nuts and seeds. For athletes, Active.com recommends a high-carb intake to optimize physical performance and mental training.
Some mild controversy exists over whether a low-carb or low-fat diet is more efficient for weight loss, but Georgiann Caruso from CNN reports that studies on the two demonstrated similar long-term results suggesting that neither is inherently superior. Linda Van Horn of the Northwestern University Feinberg School of Medicine in Chicago wrote an editorial about the study and argues that focusing on eliminating one macronutrient in favor of the other is risky, while nutritionist Lauri Wright recommends that people serious about losing weight and improving health consult a dietitian to develop a personalized plan.Learn More
Carbohydrates provide fuel for the body. They also help break down fats, and they combine with proteins to fight off infections and support the health of the skin, nails and bones. Carbohydrates are starches and sugars.Full Answer >
Too few carbohydrates in the diet causes an energy deficit that forces the body to break down stored energy and seek energy from less desirable foods, which can trigger unwanted side effects. According to MedlinePlus, carbohydrates are the body's predominant source of glucose, which provides the fuel required by all of the body's cells.Full Answer >
GMOs, or genetically modified organisms, are organisms that have undergone some changes to their DNA through genetic engineering. GMO foods are foods in which these alterations have been made in order to add some beneficial traits to the food or to increase control over its genetic structure.Full Answer >
In the body, the function of carbohydrates is to provide fuel or energy. The body needs carbohydrates to ensure that many organs of the body, such as the central nervous system, the heart muscle and the kidneys can function properly; they also aid in the performance of physical activity.Full Answer >