Immune Defense (Tonic Electra) liquid Blood Refine- fights off body invaders by providing antioxidants and resistance to infections. Helps boost the body 'innate' immunity which is quick to respond to certain general signs of infection. It also strengthens the body's phagocytes that track and 'eat' infective germs. Antibodies are especially needed to target particular germs. Adds oxygen and iron to blood and rids the blood of irregular cells.