b12 injections vs pills Vitamin Shot Pill B12 Injections Vs Tablets -

Dosage is important as having levels of a vitamin that are too high, can be just as undesirable or worse than having low levels

For people with an MTHFR mutation, methylcobalamin (as opposed to other forms of B12) is therapeutic

do not use intravenously

You have an eye disorder called Leber's hereditary optic neuropathy (slow and painless loss of vision)

[3] For example, someone with borderline thiamine and B deficiency might feel less brain fog, improved mood, and better stamina as those vitamins are replenished

This means fewer injections are needed compared to cyanocobalamin, which is cleared from the body more rapidly