liquid b12 injections Should You Take Natural vs. Synthetic B12? 12 solution to be administered through injection only Intended for use cats B12 Shot | The IV

Oregon State University: Vitamin B12 has the largest and most complex chemical structure of all the vitamins

If you rule out all of these possible causes, have been medically evaluated, and still have the metallic taste in your mouth, it might be worthwhile to consult with a practitioner of Chinese medicine

Malabsorption disorders and IBD : Crohns, celiac, and other gastrointestinal disorders can cause damage to the intestinal lining, preventing the body from absorbing B12 and other nutrients effectively

Independent researchers typically administer a daily 5-amino-1MQ dose of 50-150mg of 5-amino-1MQ to human subjects

Rotate injection sites systematically

However, you may not be able to consume enough B12 through these sources