In the first paragraph is a statement that supplements do not work for Pernicious Anemia. The author of this article has not yet discovered, passive absorption is possible with no intrinsic factor? This article is from 2008. There are studies from before that date showing oral B12 works.
There are studies that show oral supplements of B12 work for those with pernicious anemia:
http://www.ncbi.nlm.nih.gov/pubmed/20708373
http://www.ncbi.nlm.nih.gov/pubmed/17475180
http://www.ncbi.nlm.nih.gov/pubmed/17375844
http://www.ncbi.nlm.nih.gov/pubmed/16897048
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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