November 1, 1981
1 min read
The Lining of the Small Intestine
It was long assumed to be a passive tissue. Recent work has shown that the cells of the lining are covered by a membrane that actively digests foods and speeds nutrients into the blood
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November 1, 1981
1 min read
The Lining of the Small Intestine
It was long assumed to be a passive tissue. Recent work has shown that the cells of the lining are covered by a membrane that actively digests foods and speeds nutrients into the blood