does b12 injection have to be refrigerated Do injections need refrigerated? should you refrigerate b12 injections

Bmj 366, l4898

We just prefer nighttime applications

However, a deficiency might indicate more serious health issues and is usually accompanied by mild side effects such as diarrhea and headaches

Indications: In disorders requiring parenteral administration of vitamins, that is, pre- and postoperative treatment, when requirements increase as in fever, severe burns, increased metabolism, pregnancy, gastrointestinal disorders that interfere with the intake or absorption of vitamins, diseases prolonged or debilitating, alcoholism and where other deficiencies exist

This keeps the conversation grounded in health history, goals, and whether the option is appropriate for the person requesting it