Since 70% of our immune system is from our digestive system processes it's very important to make sure you are digesting AND absorbing properly.  If you eat and then feel like your food is just sitting there, have burping or belching after a meal and get heart burn you probably have low HCL (hydrochloric acid).  This is the primary enzyme in the stomach as well as pepsin.  A great majority of people have low stomach acid and therefore have impaired digestion, absorption and immunity!  Come on in and I'll access your digestive status so you can have a healthy flu free winter!