Our immune systems work around the clock protecting us from infection and disease.  Feeling ill is never a good experience. Whether it be a seasonal cold, an ear infection, thousands of other potential ailments,  we feel discomfort, a lack of energy, and even pain. The good news is that our immune system exists specifically to help keep our cells and organs properly functioning so that we feel well, stay healthy and live longer. It is the built-in first line of...