bad side effects of b12 injections How Long Do The Last Why do I feel so after a B12 injection? Are Vitamin B12 Shots Right
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There's no established tolerable upper intake limit from major health authorities
[DOI] [PMC free article] [PubMed] [Google Scholar] 259.Yoshida M et al
In this case, the B12 shots have started to heal the damaged neurons myelin sheath, but the neural network in which the healed neuron is in, is in a super sensitive state (with extra receptors), so the patient may feel pain or other unpleasant sensations
Diamond, T
