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should b12 injection be refrigerated Olympia Pharmaceuticals | 503B Outsourcer can you refrigerate b12 injections
Description
10 days after the shot

Everything has been totally fine, and this morning I woke up with a welt on the injection site arm, super red, itchy (not crazy) and hard

To this day, not even a single harmful case of vitamin B12 overdose has ever been recorded

Some breakfast cereals, nutritional yeasts, and other food products are fortified with vitamin B12
