Additionally, data indicate that women with previous neural tube defect (NTD) affected pregnancies should increase their folic acid intake to 4 mg/day PO during the period of greatest risk (1 month before and the 3 months after conception)
This event brings the respective intracellular tyrosine kinase domains into close proximity 5,6 , promoting trans -phosphorylation (autophosphorylation) of tyrosine residues
Medication review is essentialdose reduction or temporary discontinuation may be necessary if side effects are severe, and concurrent medications (particularly insulin or sulfonylureas) may require adjustment
For everyone else, tablets can still maintain healthy B12 levels
Rural areas, especially, frequently face shortages of healthcare providers qualified to prescribe these treatments, further complicating access for individuals in those regions