Thrombocytopenia usually has no symptoms and is picked up on a routine full blood count (or complete blood count). Some individuals with thrombocytopenia may experience external bleeding such as nosebleeds, and/or bleeding gums. Some women may have heavier or longer periods or breakthrough bleeding.
Antioxidants are the best vitamins for immune system support. A diet rich in antioxidant vitamins and nutrients can help maintain healthy immunity to help your body to fight off infection.
Summary. 1  Your immune system has white blood cells that help defend your body from substances that can make you sick. 2  Eosinophils are a specific type of white blood cell in your immune system that protects your body from bacteria and parasites.