b12 injection schedule for deficiency Injections vs Pills: Richmond's Complete Guide Vitamin B12 Supplements and Injections
Description
Additionally, individuals interested in B12 should consult their doctor before taking an oral supplement

Place your used needles in a biohazard container

Ostrakhovitch and Tabibzadeh, 2019)

Long-term supplementation with cyanocobalamin can have systemic toxic effects

Mild headache or dizziness : This normally passes quickly

General warnings Folic acid Folic acid supplements can mask some of the symptoms of anaemia caused by Vitamin B12 deficiency
