why is b12 injected Do You Need a Prescription for Injections? The Power of B12 Injections:

This type of anemia tends to be more common in people with chronic illness, infections, and autoimmunity, and researchers have used the term anemia of inflammation to describe this phenomenon where some people might have normal/high ferritin, but still have anemia

Vitamin b 1 2 has a lower level of toxicity as a water-soluble vitamin that secretes through the urine

MOTS-c, as a small molecular active peptide, has been reported to have potential applications in aging, insulin resistance, cardiovascular disease and inflammation ( Figure 1 )

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A study from Norway found the 2.5th to 97.5th percentile among people aged 71 to 74 to be 100 to 360 nmol/l (Vogiatzoglou, 2009)