This deficiency can be caused by poor dietary consumption, a breakdown in the digestive process, or from taking certain medications that make it difficult to absorb B12 (such as antacids)
Finally, because selection might take place at other X-linked loci, heterozygotes exhibiting extreme phenotypes by analysis of G6PD may arise from selection acting on an allele at another locus (a hitchhiking effect), as has been suggested in a family with G6PD Ilesha
Discover what Delta Sleep-Inducing Peptide (DSIP) is, how it may influence sleep physiology and neuroendocrine signalling, and why it remains an important subject of scientific research
Lv J, Ai P, Lei S, Zhou F, Chen S, Zhang Y
Biochem Biophys Res Commun 341 : 4550
Ethical considerations: equity of access to life-extension therapies, off-label usage, anti-ageing claims and regulatory scrutiny