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Levels between 200 and 300 pg/mL are borderline, and the additional tests below add clarity
These symptoms can take a toll on your productivity and overall well-being
Skin Health Some people also rely on B12 injections for skin health
Other cases where chances of B12 deficiency are high include those living with Crohns disease and those with Celiac disease
Another important gastric secreted protein is pepsinogen, which is cleaved by the HCl into pepsin, an enzyme that assists in the digestion of dietary proteins
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