should b12 injections be refrigerated you refrigerate you kept swiping. we get it. 😏🍊 meet do you have to refrigerate

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Severe neurological damage from prolonged deficiency can become permanent if not treated promptly which is why accurate and timely diagnosis matters more than choosing a particular supplement form

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Collagen Production

I imagine an upside down triangle two inches down from my shoulder and I can safetly inject anywhere in that space.it works for me I alternate arms and have had no problems.I cant do thighs maybe its just a mental block for me

One shot of vitamin B12 has 100 micrograms of vitamin, which is enough for any healthy adult