B12 injected remains in the serum for about 72 hours. So injecting every day may not be necessary. A study showed about 150mcg absorbed from 1000mcg injection. So using 100mcg may not work well.
Here is a link to that study:
http://www.ncbi.nlm.nih.gov/pmc/arti...able/T1/#TF1-4
I would get the DNA testing for MTHFR mutations. If you have this problem, the cyano form would not be a good choice for you.
Methylcobalamin or hydroxocobalamin may be needed instead.
10-30% of people have this mutation and cannot activate cyano to its active forms.
If all of your terminal ileum is gone, you will have to use injections from now on.
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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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