Breakthrough
Maitake D-Fraction: Beta-Glucan and the Glycemic and Immune Trial Evidence
Grifola frondosa — the maitake mushroom, also called "hen of the woods" — yields a polysaccharide fraction known as D-fraction or MD-fraction, predominantly a beta-1,6 branched beta-1,3 glucan. Most maitake marketing focuses on immune stimu…