Kinds of Carbohydrates

The American Diabetes Association defines carbohydrates as the body's main source of energy. There are three major kinds of carbohydrates---starches, sugars and fibers. All three of these carbohydrates work together to provide the body with the nutrients it needs to perform daily activities. On the other hand, some carbohydrates have more nutrients than others.

Soluble Fibers

• Soluble fibers are the kinds of carbohydrates that dissolve in water. The Harvard School of Public Health states that soluble fiber helps the body by attaching itself to fatty substances and eliminating them as waste, which helps lower bad cholesterol. Sources of soluble fiber include oats, dried beans and peas, flax seed and psyllium husks.

Insoluble Fibers

• Insoluble fibers are the kinds of carbohydrates that helps food move through the intestinal tract. These carbohydrates regulate digestion and prevent constipation. Sources of insoluble fibers include dark, leafy green vegetables, whole wheat, fruit with skin and seeds and nuts.

Starches

• Starches are the kinds of carbohydrates present in most plants and break down and absorb into the bloodstream. Good plant sources of this nutrient include rice, wheat, maize, potatoes and cassava.

Modified Starches

• The Food and Drug Administration defines modified starches as the kinds of carbohydrates that have been chemically modified in order to withstand heat. These are the starches used in processed foods in order to have longer shelf lives.

Sugar

• The American Diabetes Association states that sugars are simple, fast acting carbohydrates that occur naturally in milk, fruits, honey and molasses. Sugars, such as high-fructose corn syrup, are also added to processed foods.