Another set of derivatives that actually do not contain opium but that are considered opiates are synthetics which are synthesized versions of drugs that are derived from opium. Finally, there are also semi-synthetics which are partially synthetic and partially derivatives of opium.
Lactic Acid Yeast provides natural lactic acid to help establish proper pH balance in the gut and supports a healthy intestinal environment.1  Promotes a healthy lower gastrointestinal pH.actic Acid Yeast provides natural lactic acid to help establish proper pH balance in the gut and supports a healthy intestinal environment. 1  Promotes a healthy lower gastrointestinal pH.
brewer's yeast-yeast used in fermenting beer. leaven, leavening-a substance used to produce fermentation in dough or a liquid. mother-a stringy slimy substance consisting of yeast cells and bacteria; forms during fermentation and is added to cider or wine to produce vinegar.