Immune Defence Supplement Review With the increase of germs and viruses, it depends on how we improve or increase our immune system. Our system contains a collection of chemicals, processes and cells whose sole purpose is to protect your body from germs, toxins and viruses. This is our last line of defense against viral infections. Having a healthy immune system is important in preventing infections and infections throughout the year. One of the most difficult ways to improve our resistance is through lifestyle changes such as exercise, eating a proper…