is buying b12 injections illegal Do You Need a Prescription for Injections? An open letter from Eli

B12 supplementation may alter gene expression in Cutibacterium acnes bacteria, increasing porphyrin production that promotes follicular inflammation High-dose B12 (especially intramuscular injections of 1,000 micrograms) appears more likely to trigger acne than dietary intake The effect is relatively uncommon and does not affect most people taking B12 supplements Topical acne treatments (benzoyl peroxide, adapalene combinations) can manage breakouts without discontinuing necessary B12 therapy Never stop prescribed B12 treatment without medical supervision, as untreated deficiency causes serious neurological damage and anaemia Suspected adverse reactions to B12 should be reported through the MHRA Yellow Card scheme Table of Contents Can B12 Vitamins Cause Acne

[PubMed Citation] This chart review was undertaken to assess efficacy and safety of hydroxocobalamin for acute cyanide poisoning

For our patients who have digestive disorders or absorption issues, vitamin B12 injections provide a reliable solution, as they bypass the digestive system and deliver the vitamin directly into your bloodstream

Cyanocobalamin is the most commonly used form of vitamin B12 in supplements and injections, []