b12 injection package insert for cattle Cyanocobalamin: / Prescribing Information For use as a supplemental nutritive source of vitamin B12 in cattle B12 Injections - Shell Medical
Description
Instead, they are usually given in concentrated doses of 1,000 mcg (1 mg)

Our Sarah Weston used to run the flu and COVID inoculation clinics at the doctors surgery where she worked for over 11 years

The injection also contains 1.5% Benzyl Alcohol, which acts as a preservative to ensure the stability of the solution
Her serum B12 was only 59 ng/L She received B12 (cyanocobalamin) injections and iron tablets After 8 weeks the symptoms (blood parameters and skin pigmentation) returned to normal
