To help the symptoms, or until any of several possible causes for low stomach acid are resolved, a digestive aid or remedy containing Glutamic acid Betaine Pepsin should be taken with every larger meal. Some patients get relief with larger amounts of Betaine without the Glutamic acid, or they have good results using lemon or lime water, or apple cider vinegar. The only contraindications are gastritis, GERD, an ulcer, or when stomach acid levels are in fact high, which would prohibit the use of acid-raising remedies.... Full Text