There is a good product oral...it must be used daily and on an empty stomach.
It affords passive absorption of about 10%...
It is not expensive:
http://www.iherb.com/ProductDetails....1&pid=129&at=0
for maintenance
higher dose to start:
http://www.iherb.com/ProductDetails....1&pid=117&at=0
Sublingual is rather a sham, most of the B12 in sublinguals is swallowed with
the saliva.
Typically 5mg daily for about 2-3 mons followed by 1mg daily thereafter.
Methylcobalamin is preferred..this is the biologically active form.
cyano is synthetic and requires activation in 4 steps which also may fail
in the elderly.
New members here would do well to read this forum historically..there is much valuable information to be had here.
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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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