After stomach acids release B12 from food, a protein made in the stomach, called intrinsic factor, delivers it to the digestive tract where it is absorbed
It also plays a key role in brightening skin and reducing the eLects of aging
You may find you can get them for less if you buy a box at a time - often $300 to $400 - and $25 to $50 a shot
However, as a precautionary measure, it is advisable not to take or limit alcohol
As with every product in our catalog, it is sold for research purposes only , with an emphasis on purity expectations and laboratory-grade handling practices
If you believe a child provided information, contact us so we can review and delete it as appropriate