Descriptions of Yeast Beta Glucan: -- Yeast β-glucan is a scientifically proven biological defense modifier (BDM) that nutritionally potentiates and modulates the immune response. -- As a supplement, after swallowing orally, beta glucan is ingested primarily through macrophage and dendritic immune cells, to nutritionally and safely yield, through immune response potentiation and modulation, in many instances various therapeutic healing effects generated by the immune cells. -- Yeast β-glucan has been investigated for these immune enhancing properties, particularly their ability to activate macrophage immune cells and NK-Cells, plus in turn, the T-Cells, and B-Cells including selected cytokines and complement cells. Functions of Yeast Beta Glucan: 1. Fortify the immunity: Yeast glucan can activate the immunocytes, such as the NK cell, macrophage, therefore, it can stimulate the immunity; 2. Anti-radiation: Yeast glucan can speed the production of red blood cells and leukocytes, so it can speed the revival after the radiation; so it is helpful for those office-goers who always use computers etc.; 3. Adjust the hyperlipidemia: The study indicate that the yeast glucan can reduce the LDL(low-density lipoprotein) level and increase the HDL(high-density lipoprotein) level in the blood; Features of Yeast Beta Glucan: 1. Natural: Natural yeast cells are adopted as the raw material of Yeast Glucan; 2. High activity: Functions of fortifying immunity, anti-radiation are better than other glucans;