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en.wikipedia.org/wiki/Gastric_acid

Gastric acid, gastric juice or stomach acid, is a digestive fluid formed in the stomach and is ... The pH of gastric acid is 1.5 to 3.5 in the human stomach lumen , the acidity being maintained by the proton pump H/K ATPase. The parietal cell ...

www.thoughtco.com/ph-of-the-stomach-608195

Apr 5, 2017 ... pH of the Human Stomach. The pH of your stomach varies, from 1-2 up to 4-5. When you eat, the stomach releases enzymes called proteases ...

scienceline.ucsb.edu/getkey.php?key=275

Answer 1: As with most questions that pertain to human anatomy there is a lot of natural variation. The normal human stomach has a pH which can range from ...

thepaleonurse.com/the-truth-about-stomach-acid-why-low-stomach-acid-is-jeopardizing-your-health

Jun 4, 2013 ... In the infinite wisdom of the human body, the stomach was designed to ... of the stomach secrete hydrochloric acid that bring the stomach pH to ...

wonderopolis.org/wonder/how-powerful-is-stomach-acid

So exactly how strong is that stomach acid? Acids are measured on a scale known as the pH scale. The pH scale goes from 0 to 14, with 0 being the most acidic, ...

journals.plos.org/plosone/article?id=10.1371/journal.pone.0134116

Jul 29, 2015 ... Here we consider the ecology of bird and mammal stomachs and, in the same light, medical interventions that alter human gastric pH and their ...

www.ncbi.nlm.nih.gov/pmc/articles/PMC1434036

Fasting gastric juice pH and concentrations of vitamin C in gastric aspirate and plasma were measured in 73 patients undergoing endoscopy. Vitamin C ...

www.foodenzymeinstitute.com/articles/digestion-in-the-stomach.aspx?list=bydate

However, the food and salivary enzymes continue the digestion process until the secretion of stomach acid causes the pH to drop below 3.0, which is the activity ...

medlineplus.gov/ency/article/003883.htm

Dec 1, 2016 ... The normal volume of the stomach fluid is 20 to 100 mL and the pH is acidic (1.5 to 3.5). These numbers are converted to actual acid production ...