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Should Humans Consume Dairy?
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Should Humans Consume Dairy?
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In this video, Justin from the Institute of Human Anatomy discusses the how lactose in metabolized in the body, the eventual slowdown and ceasing of lactase, what happens to the colon when bacteria start consuming lactose, and the relevant anatomy of the digestive tract.
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References
https://www.niddk.nih.gov/health-information/digestive-diseases/lactose-intolerance/definition-facts#:~:text=and%20milk%20products.-,How%20common%20is%20lactose%20malabsorption%3F,world's%20population%20has%20lactose%20malabsorption.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6669050/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7551416/
http://www.vivo.colostate.edu/hbooks/pathphys/digestion/smallgut/bbenzymes.html
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4242837/
https://www.google.com/search?q=lactase+large+intestine&oq=lactase+large+intestine&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIICAEQABgWGB4yCggCEAAYDxgWGB4yCggDEAAYhgMYigUyCggEEAAYhgMYigUyCggFEAAYhgMYigUyCggGEAAYhgMYigUyCggHEAAYhgMYigXSAQg2OTI5ajBqNKgCALACAA&sourceid=chrome&ie=UTF-8
https://pubmed.ncbi.nlm.nih.gov/24694282/
https://www.sciencedaily.com/releases/2014/04/140423111505.htm
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Video Timeline
00:00 - 00:28 Intro
00:29 - 01:15 What Is Lactose?
01:16 - 01:56 What Is Lactase?
01:57 - 04:56 What Is Lactose Intolerance?
04:57 - 06:14 The Duodenum
06:15 - 07:02 Circular Folds and Villi
07:03 - 09:05 The Jejunum & Ileum
09:06 - 10:54 The Brush Border
10:55 - 12:48 The Large Intestine
12:49 - 14:21 The Role of Bacteria
14:22 - 15:00 Symptoms of Lactose Intolerance
15:01 - 17:00 Treatment for Lactose Intolerance
17:01 - 17:41 Support the Channel
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Music: bensound.com
License code: 7IE0UOGW1HRJJ4L9
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#AG1 #LactoseIntolerance #GutProblems
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