ASGE | Quick Anatomy Lesson: Human Digestive System - Digestion in adults

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Hum Biol. Oct;69(5) Phylogenetic analysis of the evolution of lactose digestion in adults. Holden C(1), Mace R. Author information: (1)​Department. The digestive system -- which can be up to 30 feet in length in adults -- is usually divided into eight parts: the mouth, the esophagus, the stomach, the small.

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Comments:

By Goltitaxe - 13:25
Of course, problems with digestion can occur at any age. Yet nearly 40% of older adults have one or more age-related digestive symptom each.
By Kazishura - 23:45
Nonetheless, aging is a factor in several digestive system disorders. In particular, older adults are more likely to develop diverticulosis and to have digestive tract.
By Voodoorn - 06:39
Instead, people who are lactose intolerant can't digest the main sugar —lactose​— found in milk. In normal humans, the enzyme that does so.
By Fenrit - 05:01
In most of the world's population the ability to digest lactose declines sharply after infancy. High lactose digestion capacity in adults is common only in.
By Arajas - 14:38
In general, food takes 24 to 72 hours to move through your digestive tract. The exact time depends on the amount and types of foods you've eaten. The rate is.

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