What exists is literature discussing why researchers have theorized these pairings might be of interest, not evidence that they produce any specific outcome together
The vitamin B12 deficiency involved in pernicious anemia is not brought on by inadequate diet, but rather by a relatively rare condition that inhibits the absorption of vitamin B12 in the gut, per MedlinePlus Medical Encyclopedia
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The mechanism is plausible, as B12 plays a role in neurological function that could influence nausea pathways, but it remains unproven
Nassif to fix her nose after it was eaten away by an autoimmune disease