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For example, people who follow vegetarian or vegan diets may have a higher risk of B12 deficiency because the vitamin is not naturally present in plant-based foods
Quick weekly format that is easy to integrate into your routine
J Neurol Sci 316:18 Luthra NS, Marcus AH, Hills NK, Christine CW (2020) Vitamin B12 measurements across neurodegenerative disorders
MCAS, liver function, and a few other possibilities deserve a workup
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