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Why Vitamin B12 Topically applied vitamin B12 may help deter some of the symptoms associated with psoriasis

Brown S, Sneyd J

This once obscure illness, often hidden in the shadows of more common ailments, silently undermines the lives of many, impacting their vitality and daily routine

Deficiency of this important vitamin can have various causes, such as insufficient dietary intake, for example, in vegetarian or vegan diets, or disturbances in absorption in the gastrointestinal tract due to, for example, Crohn's disease

doi.org/10.3390/ijms19071987 Seiwerth, S., et al

Severe reactions to J&J is supposed to be very small (roughly 2-3%)