Contributes to the accumulation in erythrocytes of compounds containing sulfhydryl groups
Dose optimization, dietary adjustments, and exercise modifications typically produce better results than adding unvalidated combination protocols
Prospective studies are warranted to validate this threshold and define precise therapeutic targets
A high dosage of B12 is around 500-1,000 mcg a day, either given via oral supplements or B12 injections
How much youll pay depends on several factors, including whether your doctor orders it and for what reason, if you have health insurance, the type of plan you have, where you live, and even the lab where you get the test.
The IOM then doubled the amount because only about 50% of dietary B12 is absorbed, and arrived at an estimated average requirement (EAR) of 2.0 g