A normal mouth will have a lip above that has a little definition. An equal size above and below is healthy, less troubled with digestive issues, it means you’re not deficient in any particular area. W.Le.
| Upper duodenum Pyloric valve left side Lower duodenum |
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| Cracks at corners of mouth enzyme deficiency |
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| Lines from edges of mouth to chin On the person Right line is duodenum Left is pyloric and iliocecal valves |
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