Water:
One of the most common complications in the immune system is usually related to the dehydration of the body. It is very important to sip on at least two liters of water daily to maintain a healthy immune system. The intake of warm water is exceptionally beneficial for the immune system as it helps in fighting against the inflammation due to immune system disorders. Moreover, the doctors claim that drinking warm water also helps in lowering the symptoms of immune system disorders or infection, as in the case of a common cold, warm water loosens the trapped mucus and helps from chest congestion. Try to drink as much water and other beverages as you can to keep your body safe from immune diseases.