vitamin b12 vitamin b12 injection Out of Stock - (Generic) Injectable Solution, 1000-mcg/mL, 100-mL vial - Easy Refills Vitamin B12
Description
Adults with deficiency saw big improvements in symptoms
The main disadvantage of the microbiological method, however, is its low specificity as it measures a variety of cobalamin analogs that are not necessarily biologically active (Sobczynska-Malefora et al., 2021)
Liao, J
Eggs are a good source of vitamin b12
