Dietary Fiber not only plays an important role with weight management, but it also benefits those who suffer from insulin resistance, blood sugar, and cholesterol-related problems. Sources of Insoluble Fiber include wheat bran, whole-grain products, cereals, nuts, and the skins of some fruits and root vegetables. Sources of Soluble Fiber include Konjac glucomannan, xanthan gum, guar gum, psyllium husks, oats, flax seed, pectine, and most fruits without the skin... Full Text