The absence of IL31 and NGF mRNA in leukocytes from the volunteers suggests that the proteins they encode, which were previously found to be elevated in the plasma samples of patients with VCD during the recruitment appointment four months after mild acute COVID-19 4 , might be primarily produced by other cell types 40,41,42
Indications: For vitamin B12 deficiency that cannot be corrected through diet
dietary supplement, health food, cosmetic, and pharmaceutical industries
This is for informational purposes only.
In adults, especially those over 50, the ability to absorb B12 from food decreases
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