should b12 injections be refrigerated

https://horseandcamelsupplies.com/wp-content/uploads/2017/07/Intrafer-holland-iron-b12-vitamin-race-horse-camel-inter-Chemmie-chemie-200-blood.jpg Syringe Zero reported hormonal side effects Size:1000 mcg/ml - 30 ml x 2 How Much Vitamin B12 for Nerve Pain: UK Dosage Guide – Bolt Pharmacy

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