b12 injection during periods Cobalamin (vitamin B12) and Folate Deficiency Vitamin B12 Deficiency in Aging:

Reported side effects from clinical practice: Contraindications: Pregnancy, breastfeeding, active cancer, and known hypersensitivity

Which of the following do you prefer

However, most people rely on oral supplements

No you would give them the advice to go see their GP as we cannot replace the role of a doctor as they may need some investigations

Methylcobalmine: Supports red blood cell formation and oxygen transport Promotes healthy nerve function and cognitive clarity Crucial for methylation, detoxification, and DNA repair - cyanocobalamine doesn't do this

Used needles and syringes should go into an FDA-cleared sharps container right away