Mechanism and Catalytic Strategy of the Prokaryotic-Specific GTP Cyclohydrolase-IB
Vegetarians and vegans are usually at risk of vitamin B12 deficiency because they do not consume these products
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In 2003, the famous Ralph Carmel wrote in the New England Journal of Medicine: The administration of folic acid can mask the megaloblastic anaemia caused by cobalamin deficiency
Despite the low recommended intake deficiency is still common, especially in those who follow a vegan or vegetarian diet