Fucoidan is a complex polysaccharide composed largely of fucopyranose and natural sulphate. Fucoidan also has trace elements of galactose, xylose, and glucuronic acid-three different types of sugar molecules. It has following Functions: 1.Enhance immunity. Be Comparable to mother's breast milk for its healing anti-bodies; 2.Relieve stomach disorders; 3.Fight allergies; 4.Improve and support liver function; 5.Inhibit blood clotting; 6.Fight against free radicals; 7.Lower cholesterol levels; 8.Promote healthy skin; 9.Decrease high blood pressure; 10.Stabilize blood sugar levels; 11.Inhibit diabetes and kidney disease; 12.Fight cancer. michael(at)alganovo dot com Welcome to ask for more details. AlgaNovo International Co., Ltd. Michael