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Individuals with a family history of pernicious anaemia, autoimmune disorders, or stomach surgery should be especially cautious

PMID: 21030672 Cerovecki T, et al

Even if someone believes it is just healing, the consequences can be severe

Some peptides have been proven in their efficacy through clinical skin trials

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The researchers own conclusion was that it was well absorbed. Why that number is the whole ballgame: ~38% of an oral dose reaching circulation is a genuinely good absorption fraction for an oral compound plenty of approved oral products sit at or below that