Antigens are types of proteins that are found in human body on pathogen’s surface and the antigens are unique to that particular pathogen. For instance, the antigen for whooping cough bacterium will be different for TB bacterium. White blood cells produce antitoxins that destroy the toxins of some bacteria. Therefore, proper functioning of the immune system is of utmost importance as it helps in proper functioning of human body. Due to this, when buying an antibody kit, you should be careful about its application. Take vital honey daily to improve men’s energy.