b12 subcutaneous injection video Injections Watch me get my B12

Monitoring & Support Regular follow up to track weight changes, metabolic markers, wellness factors, side effects

If you have sensitive skin, rosacea or a history of acne, mention this to your clinician before receiving injections and monitor your skin in the weeks after treatment

Easy to administer with clear instructions

Methionine provides SAMe (S-adenosylmethionine), the universal methyl donor required for phosphatidylcholine synthesis

Practices administering GLP-1 agents face the highest prior authorization denial rate of any injection category in 2026

Foods To Avoid With Histamine Intolerance A histamine diet should exclude foods rich in vitamin B12, like shellfish, fish, crustaceans, liver, and red meat