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Description
Preventing vitamin B 12 deficiency To prevent vitamin B 12 deficiency, vegans should take adequate amounts of vitamin B 12 supplements to make up for the shortage in their diet

not from a controlled trial

10.1016/j.cellimm.2023.104778 130 JamasbiE.MularskiA.SeparovicF
Q.DourmashkinJ

Vitamin B12 Anaemia Perhaps they are not frequent enough.Do you have other symptoms Some symptoms overlap with many other things
