The above overview suggests the following:
Nori is the most suitable B12 supplement source for vegetarians presently available. This is surprising, for several reasons. See other threads in this...
Type: Posts; User: Korn; Keyword(s):
The above overview suggests the following:
Nori is the most suitable B12 supplement source for vegetarians presently available. This is surprising, for several reasons. See other threads in this...
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4042564/
PMCID: PMC4042564
A short excerpt: