Tip - How does your stomach keep from digesting itself?

Published 9 years, 3 month(s) ago | Submitted by Wellington Maeda

How does your stomach keep from digesting itself?
Tags: stomach, digestion, acid, gastrin, hydrochloric acid

For further reading: http://health.howstuffworks.com/human-body/systems/digestive/question464.htm

Posted: 9 years, 3 month(s) ago

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