By Dr. Royal Lee
Summary: In this primer on the benefits of lactic acid to digestion, Dr. Royal Lee explains the science behind his remarkable bowel-normalizing product Acidophilus Yeast (known today as Lactic Acid Yeast), which has the special distinction of being able to convert any dietary carbohydrate into lactic acid within the colon. Not only does this action acidify the bowel, thus killing potentially dangerous microorganisms and promoting balanced gut flora, but the yeast also releases enzymes that aid digestion, and it provides bulk to stool—all of which help ensure proper bowel function. Dr. Lee backs up his comments by presenting a clinical study showing Acidophilus Yeast’s impressive results in combating constipation, the researchers stating unequivocally the chief reason for the yeast’s effectiveness: “It has been demonstrated time and time again that the stools of patients who are constipated are, in a very large majority, alkaline…The lactic acid acts as a stabilizer of the hydrogen ion concentration in the colon.” With many alternative health practitioners today promoting indiscriminate alkalization of the body, the words of these investigators are well worth remembering. Published by Vitamin Products Company, circa 1940.