US$ 22.92
recommended dose vitamin b12 injections Cyanocobalamin (B12) Injection 1000 mcg/mL, Multiple Vial 1 mL, 25/Tray Vitamin B12 Injections (Cyanocobalamin Injections)
Description
Because research is limited, side-effect information is not as strong as it is for FDA-approved medications

On the cognitive side, brain fog, slower reaction time, difficulty concentrating, and headaches are common

MTHFR deficiencies lead to a shortage of the active form of folate within the body and negatively impacts the conversion of homocysteine to methionine
It is a single ingredient, taken orally, marketed for antioxidant and longevity support

Its a game changer and a life changer to say the least

[2] They may include diarrhea, feeling sick, hot flushes, itchiness, low blood potassium, allergic reactions, and high blood pressure
