Collettsville, North Carolina. Collettsville (pronounced coh-lets-ville) is a small unincorporated community in Caldwell County, North Carolina, United States. It is part of the HickoryâLenoirâMorganton Metropolitan Statistical Area.
It is best to get most of these calories from complex carbohydrates (starches) and natural sugars. In addition to calories, complex carbohydrates provide vitamins, minerals, and fiber. To increase your intake of complex carbohydrates and healthy nutrients: 1  Eat fruits and vegetables.t is best to get most of these calories from complex carbohydrates (starches) and natural sugars. In addition to calories, complex carbohydrates provide vitamins, minerals, and fiber. To increase your intake of complex carbohydrates and healthy nutrients: 1  Eat fruits and vegetables.
The primary function of carbohydrates is to provide fuel to the body; every gram of carbohydrates has 4 calories.