US$ 27.11
difference between regular b12 and lipotropic b12 injections Vitamin Injection B12 Lipotropic Injections for Weight
Description
What is Pernicious Anemia

Adams JF, Ross SK, Mervyn L, Boddy K and King P, 1971
Our findings of higher maternal vitamin B-12 concentration after supplementation and the finding of increased breast milk and infant plasma vitamin B-12 concentrations suggest that supplementation with vitamin B-12 during pregnancy can have an effect on infant vitamin B-12 status and health outcomes

They have no incentive to do more study as expiry dates mean unused ones will be thrown away to be replaced by newly made ones
