Impurities or incorrect peptide sequences can lead to inaccurate data, unpredictable effects, and invalidate the entire study
however, no maternal or fetal complications have been associated with doses that are recommended during pregnancy, and appropriate treatment should not be withheld from pregnant women with vitamin B12 responsive anemias
The pentadecapeptide exhibits downstream pathway activation through FAK (focal adhesion kinase) and paxillin signalling networks
References 1 AdachiK.KashiiS.MasaiH.UedaM.MorizaneC.KanedaK.et al (1998)
Fermented foods (such as tempeh), nori, spirulina, chlorella algae, and unfortified nutritional yeast cannot be relied upon as adequate or practical sources of B-12.39,40 Vegans must regularly consume reliable sourcesmeaning B-12 fortified foods or B-12 containing supplementsor they could become deficient, as shown in case studies of vegan infants, children, and adults