Product Review

Immunoglobulins are antibodies, specialized proteins that either stop the invader or identify it so other members of the immune system can destroy it. Immunoglobulin of bovine origin contains antibodies supplement the human body's own natural output of immunoglobulins by immune cells lining the G.I. tract. Conservation of immune resources in the G.I. tract permits more immune resources to be available elsewhere in the body.The immunoglobulin material in First Defense also contains transferrin, endotoxin-binding proteins and other acute phase proteins that provide added immune support. Larch arabinogalactans and beta glucans activate macrophages and NK cells, and trigger cell-to-cell messengers, thereby stimulating immune activity deep within the body. RMA extract provides sulfated polysaccharides that contribute targeted immune support. Ingredients The immune-boosting immunoglobulins, arabinogalactans, sulfated polysaccharides and beta glucans in First Defense can be your first choice for immune support.First Defense is a primary source of strong immune support immunoglobulins, arabinogalactans, sulfated polysaccharides and beta glucans.