Ask your doctor for a total B12 test, as well as a screening for one or two of these compounds: holotranscobalamin, methylmalonic acid (MMA), and homocysteine
This specific sequence was first isolated from human plasma in the 1970s, making it a naturally occurring compound that the body already recognizes and utilizes
Serious Side Effects : Rarely, allergic reactions can occur
The items below are route-related and general-caution considerations, not a validated adverse-event list
Yes, a b12 injection is a prescription medication
Athletes with low levels of iron should raise their blood iron level, which consequently increases the amount of oxygen their lungs can absorb (known as their VO2 max) and their anaerobic capacity