I feel this fear is unfounded, doctors in countries who do allow OTC still prescribe and administer B12 injections to patients who need them
Biochemically, the cobalt center can take part in both two-electron and one-electron reductive processes to access the "reduced" (B 12r , +2 oxidation state) and "super-reduced" (B 12s , +1 oxidation state) forms
B12 and Pregnancy Surprisingly, insufficient vitamin B12 is prevalent in pregnant women as reported by a cohort research from Canada, and 2 out of 10 pregnant women may suffer from insufficient B12 in their blood, even though they are taking B12 supplements
While doctors call it cyanocobalamin, supplements might just say Vitamin B12 or B12 Supplement. This can cause confusion
Contains 0.9% (9mg/ml) of Benzyl Alcohol added as a bacteriostatic preservative
KLOW is not an FDA-approved treatment