Haven't heard of fucose? Think it's the latest teen dance craze? Think again, because fucose could make a huge difference in your quality of life.Fucose is a rare sugar, one of the eight known bioactive sugars essential for proper cell to cell communication. Found in many plants, marine algae is purported to be one of the best sources of fucose and has long been used by naturopathic physicians to support immune function in patients. Those concerned with optimal health should have a basic underst.