Pay in 4 interest-free payments of $7.21 Learn more
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
When B12 levels are equivocal, additional testing with methylmalonic acid (MMA) and homocysteine levels can provide greater diagnostic accuracy, as both are elevated in true B12 deficiency
Oxidative stress is one of the important mechanisms for cell damage and disease occurrence
Vitamin B12 injections are primarily used to treat pernicious anemia and vitamin B12 deficiency
Because of lack of renal clearance, serum values rose to more than a hundredfold from 422 pmol/L on average to 54 000 pmol/L, with 67 000 pmol/L as highest value, without side-effects
B12 is a rapidly absorbed, water-soluble vitamin
US$ 23.88
US$ 24.35
US$ 24.59
US$ 25.13
US$ 28.57
