Taking the liquid for oral use "Retterspitz Innerlich" promotes digestion by introducing a buffer solution to the gastric juices, which rebalances the stomach acid. Retterspitz Innerlich gives the stomach physiological balance without the risk of the patient’s stomach becoming overly acidic. A loss of digestive capacity leads to metabolic abnormalities caused by fermentation. The result: gas, flatulence and bad breath. Heartburn can also be significantly alleviated by taking Retterspitz Innerlich. Dosage: drink one small glass (20 ml) full of Retterspitz Innerlich three to five times a day.