Carbohydrates have gained a negative reputation in recent years, but they are essential for your body to function properly and provide many health benefits. There are all different types of carbs; some are healthier than others. Although grains are the group most associated with carbs, the carbohydrate group is also comprised of fruits, vegetables, dairy, sugar, beans and legumes. Choose complex carbs like whole grains and vegetables, that slowly break down in your body, over simple carbs, like table sugar and refined grains, that are burned too quickly.
Macronutrients
Macronutrients are nutrients your body needs in large quantities that provide energy to your body. This group includes carbohydrates, fats and protein. The carb group is the one you need more than the other two, according to the McKinley Health Center. It notes that the USDA's recommendations are to consume 45 to 65 percent of calories from the carb group. It is easy for your body to use carbs as fuel for energy, making them its primary supply. The 2005 Dietary Guidelines for Americans explains that carbs are the only source of energy for red blood cells and are the best type of energy for your central nervous system and brain.
Body Functions
Your body uses carbs as energy for many body functions. Carbohydrates assist your central nervous system, numerous organs, muscles, tissues and cells. Carbs assist with basic functions such as breathing and the beating of your heart. They also provide support to your intestines, and carbs, especially the ones with fiber, help your body get rid of waste. In addition to body functions, your body needs the energy from carbs so you can exercise and perform any kind of physical activity.
Micronutrients
Carbohydrates provide many micronutrients, which are nutrients your body needs in smaller doses than macronutrients. Some of the micronutrients carbohydrate-rich foods often provide are C, E and B-complex vitamins, antioxidants and many trace minerals.
Hunger Satisfaction
Although people think carbs will make them gain weight, many carbs keep you full longer so you can eat less. This includes whole grains such as wheat bread and oatmeal, fruits and vegetables like potatoes and sweet potatoes. These foods are generally low in calories, as well. The key is to know the difference between the carbs you are eating. Check the fat and calorie contents and whether your food is a refined grain or sugar. For instance, ice cream has more fat and calories than yogurt, so there are more factors to consider than just the carbs in the food.
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