Certain medications, genetic factors, or underlying imbalances can change how your body uses B-vitamins
Imerslund-Grsbeck syndrome (medical jargon) is an inherited condition which causes vitamin 12 deficiency in babies and children
Molecular and cellular actions of a structural domain of human growth hormone (AOD9401) on lipid metabolism in Zucker fatty rats
Before taking, speak with your doctor if you are allergic to vitamin b12, have a genetic condition called optic atrophy, have blood in your urine, polycythemia, an ongoing infection, low iron or folate levels, are pregnant or plan to become pregnant, are breastfeeding or plan to breastfeed
Vitamin B12 deficiency is treatable, and treatment works best if the problem is diagnosed early
Levels naturally decline with age, chronic illness, and prolonged oxidative stress