Not only will Fish Oil aid in your immune system, but it has a generous list of benefits from taking this simple pill each day.  It is believed that regular consumption of fish oil aids in increasing your immunity thereby enabling you to resist incidence of common diseases such as cold, cough and flu, and much protection against the Bird Flu. Fish oil benefits the immune system by effecting cytokines and eicosanoids present in our body.  Fish oil is also beneficial to patients suffering from lupus, which is a disease characterized by the attacks of immune system of the body on various organs and tissues. Fish oil helps in reducing the pain and inflammation that may occur in joints, eyes, kidney, heart, blood vessels, lungs, nerves, etc. It also helps in reducing associated fever, skin rashes and fatigue. (Read More).....