Mikus D, Sikiric P, Seiwerth S, Petricevic A, Aralica G, Druzijancic N, et al
The RDA if youre breastfeeding is 2.8 mcg
NICE CKS recommends that secondary amenorrhoea lasting more than six months should prompt referral for specialist assessment
These include drugs affecting blood cell production (chloramphenicol, anticancer or HIV drugs) and other vitamin and mineral supplements (especially folic acid)
Product Specifications: Composition: Water for Injection, USP with 0.9% (9 mg/mL) Benzyl Alcohol, NF (bacteriostatic preservative) Volume: 30mL per sterile vial Container Type: Type I borosilicate glass vial with sterile rubber closure and aluminum overseal pH: 4.5 7.0 (per USP monograph) Osmolality: Hypotonic (approximately 0 mOsm/kg) Sterility Assurance Level: 10 (terminal steam sterilization) Bacterial Endotoxin: Bacterial Endotoxins Test Particulate Matter: Complies with USP Particulate Matter specifications FOR RESEARCH USE ONLY
As long as you take the B12 via shot form or injection form it should not have an effect on any other medications you may be taking