does b12 injection need to be refrigerated refrigeration Do Vitamin Shots Refrigerated? Search Our Products do you need to keep

In summer, days are 15 hours long and in winter only 9 hours of daylight

Getting vitamin B12 injections to raise your B12 level to where it should be often improves symptoms like: If left untreated, vitamin B12 deficiency can lead to severe problems, including neurological (nervous system) damage that cant be reversed

There is no completed human evidence, and individual results are unknown

Long-term studies in animals to evaluate carcinogenic potential have not been done

Doctors need to diagnose a Vitamin B12 deficiency or a condition that needs it

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