Immune system

15 Foods That Boost the Immune System: Citrus, Bell Peppers & More immune system The immune system protects organisms from infection with layered defenses of increasing specificity Physical barriers prevent pathogens, such succubus system The immune system's job is to protect the body from infection It recognises 'invaders' such as bacteria, viruses and fungi and abnormal cells like cancer cells

digestive system The meaning of IMMUNE SYSTEM is the bodily system that protects the body from foreign substances, cells, and tissues by producing the immune response and