Carbohydrates

Carbohydrates are the body’s preferred source of energy and are comprised of carbon, hydrogen, and oxygen. Energy from carbohydrates is used in all body tasks, such as sitting and reading your assignment. Simple carbohydrates are made of one or two sugars and are quickly digested and absorbed. They are obtained from fruits, vegetables, milk, and milk products. In addition syrup, honey, and molasses also contain simple carbohydrates.

When three or more simple carbohydrates combine together, they form complex carbohydrates called starches. Starches are found in grains and in the roots and seeds of most plants. Another complex carbohydrate is fiber. Fiber makes up a large part of the cell wall of plant cells. The human body cannot digest fiber, therefore fiber adds bulk to the diet, which helps the large intestine absorb water from foods and aids the body in eliminating waste.

Simple sugars such as those found in candy, soda, and other sweets have little or no nutritional value. When eaten in excess, they supply additional calories that will be stored in the body as fat. The fat adds excess body weight. Some simple sugars also contribute to tooth decay.