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Lluch, J
The exact way it works is still not clear
Patients who have early Leber's disease (hereditary optic nerve atrophy) have been found to suffer severe and swift optic atrophy when treated with vitamin B12
By law, any form of bodily introduction of this product into humans or animals is strictly prohibited
It is not human safety information, not a usage guide for non-research settings, and not medical, clinical, veterinary, cosmetic, dietary, or personal-use guidance
The 2024 NICE NG239 guideline on vitamin B12 deficiency in over-16s lists the main groups who need injections: Autoimmune gastritis (pernicious anaemia)
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