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how long is b12 injection safe after it's drawn up Vitamin Dosage Compounded Cyanocobalamin (Vitamin B12) Injection
Description
The only PK study (Awosemo 2021) tested IV and oral, never sub q

Its important to note that B12 injections are only recommended for patients with a confirmed deficiency
Unfortunately, many people with fatigue or gut issues dont absorb B12 efficiently through the stomach

Its what they said it was and it does what they it will

Slovis, A toxicity study of parenteral thiamine hydrochloride, Ann
