Physiology Renal physiology ad5102ce Amount of gastric juice per day is A 500 - 1000ml B 1000 - 1500ml C 2000 - 2500ml D 3000ml High-Yield Explanation A typical adult human stomach will secrete about 1.5 liters of gastric acid daily Ref: guyton and hall textbook of medical physiology 12 edition page number:406,407,408