injection of vitamin b complex with vitamin b12 100 (with Dexpanthenol), Multiple Dose Vial 30 mL, Each Vitamin B Complex With Vitamin

Results may vary from person to person.

It seems you may need high B12 supplementation and to stop any folate supplements for a while

[16] As it is recently absorbed vitamin content that more effectively reaches the placenta, the vitamin consumed by the mother-to-be is more important than that contained in her liver tissue

However, it can also decrease stomach acid production and delay the absorption of essential nutrients, particularly vitamin B12

They are often sufficient for correcting mild dietary deficiencies (e.g., in vegans who dont consume fortified foods) and can sometimes be used for maintaining levels after an initial course of injections, provided absorption is adequately monitored by a healthcare professional