Jarrow Formulas Beta Glucan 250mg, Supports Immune Function, 60 Caps

Jarrow FORMULAS Beta Glucan is made from a special ?1,3 / ?1,6 glucan extract of the Baker's yeast (Saccharomyces cerevisiae) cell walls. This product activates immune function by stimulation of NK cells; granulocytes; monocytes; and macrophages. After oral consumption; beta glucans are delivered to bone marrow granulocytes by macrophages travelling through lymphatic circulation. This patented Beta Glucan preparation; protected by U.S. patent # 5;576;015; has demonstrated immunogenic activity in clinical trials. Keep out of the reach of children.