calls roughage, scientists know as fiber. Fiber is an undigestable complex carbohydrate found in plants. Fiber is not a single food or substance. Fiber in itself has no calories because the body cannot absorb it. Therefore, high fiber foods low in fat are low in calories such as fruits and vegatables. Fiber can be divided into two categories according to their physical characteristics and effects on the body: Water insoluble and water soluble. Each form functions differently and provides different health benefits. Insoluble fibers, such as cellulose, hemicellulose and lingnin, do not dissolve in water. Soluble fibers, such as gum and pectin, do dissolve in water. Many health experts are advising people of all ages to consume more dietary fiber. Much research suggest that fiber may prevent cancer, diabetes, heart disease and obesity. source: www.jhbmc.jhu.edu Organic food is produced by farmers who emphasize the use of renewable resources and the conservation of soil and water to enhance environmental quality for future generations. Organic meat, poultry, eggs, and dairy products come from animals that are given no antibiotics or growth hormones. Organic food is produced without using most conventional pesticides; fertilizers made with synthetic ingredients or sewage sludge; bioengineering; or ionizing radiation. Before a product can be labeled "organic," a Government-approved certifier inspects the farm where the food is grown to make sure the farmer is following all the rules necessary to meet USDA organic standards. Companies that handle or process organic food before it gets to your local supermarket or restaurant must be certified.