“…Simpler types are water-soluble and easily handled raw by human digestive systems, though cooking usually improves nutrient yield. More complex forms definitely require cooking (French, 1973;Gaillard, 1987;Macdonald, 1980;Stahl, 1984;Wandsnider, 1997). Cooking also softens structural cellulose, which reduces intestinal ''hurry'', the speed with which high-fiber foods otherwise move through the gut.…”