does b12 injection cause acne Vitamin induced acneiform eruption Too Much Vitamin B12 Linked
Description
Completely different mechanisms

Increased Fertility : Vitamin B12 injections can improve fertility, which may be beneficial for those looking to start a family

Blood and Immunity: Promotes red and white blood cell production for cellular metabolism and immune defense.*

You dont always need both, but many people benefit from a combination, especially during high-demand seasons like pregnancy, breastfeeding, or chronic stress

R., & Webb, L
The 10 mg/day arm produced a smaller result than the 1 mg arm, not a larger one
