It binds plasma proteins more tightly and is retained far longer, which is why a single dose holds therapeutic levels for roughly eight to twelve weeks and supports a maintenance interval of two to three months
After 8 weeks of feeding, concentrations of vitamin B12 were measured in plasma
What are the Symptoms of B12 Deficiency
Alternatively, making small batches and storing refrigerated can extend shelf life without preservatives
Based on Conception Date (if known) If you know the exact day you conceived (through fertility tracking, IUI, IVF, etc.), you can add 266 days (or 38 weeks) to that date to estimate your due date
[DOI] [PMC free article] [PubMed] [Google Scholar] 183.Esler WP, Rudolph J, Claus TH, et al