That is what we know about it
Most vitamin supplements come with an expiration date, typically ranging from one to five years from the date of manufacture
Methylcobalamin is the bioactive, naturally occurring form of B12 that the body utilizes directly
Instead, we want it to be intact to maintain the structural integrity of the connective tissues
Without treatment, pellagra can be fatal, which is an important factor to be considered, since its low prevalence in developed countries causes missed diagnosis and delayed treatments (, , , )
It takes the guesswork out of it