Thus, the mutation has survived in the genome in areas where malaria is (or was) prevalent (Africa, Middle East, India, and Southeast Asia)
Vitamin B12 deficiency can be caused by not getting enough of it, problems with absorbing it, or taking a medication that interferes with its absorption.
Injectable forms are sold exclusively for in vitro research purposes
At present, there are no randomized controlled trials in humans
Its potential is in a real biological effect involving tissue repair, control of inflammation, development of blood vessels, as well as in a general positive safety profile observed in animal studies and off-label use
Vitamins go straight to your bloodstream for instant benefits