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"but I do find it weird that my B12 is nonexistent and yet my RBC, MCV, and MCH are normal." Low B12 can lead to enlarged red blood cells (macrocytosis)

Research shows NNMT overexpression is associated with various metabolic dysfunction states, so its inhibition is useful for understanding these processes

Why Vitamin B12 Deficiency Is Often Missed in Aging Adults Vitamin B12 deficiency is often missed because the symptoms fatigue, anemia, neuropathy, memory problems, or walking difficulties are quite common in older adults, and can easily be caused by something else

Specific chemical properties of the Europan fluid medium must have promoted the enrichment of the isolate and inhibited the growth of other members of the Basque Lake No