Even though vitamin supplements are sold over the counter, any vitamin supplementation should always be discussed with a physician, says Gary Soffer, MD, a Yale Medicine allergist and immunologist who offers guidance on the safe use of dietary supplements, among other things, within the Integrative Medicine Program at Smilow Cancer Hospital
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There are a number of forms of vitamin B12
Kaczmarek FS et al
Victoria Robles Haverstraw, New York (USA) Nerve damage is healing Hello, I am loving your B12 and my nerve damage is healing
However, if you have a significant deficiency, it may take several weeks of regular injections to fully restore your levels and experience maximum benefits