This scenario is common, because the standard B12 blood test doesnt tell us nearly as much as doctors think it does
"For those who have a severe deficiency, injections can quickly raise the level." Vitamin B12 injections are often self-administered Shanna Levine, a primary care physician and instructor of medicine at the Mount Sinai Health System, believes injections are the best way to get B12 if you have a deficiency
Immune System: B12 plays a vital role in immune function, helping your body defend against infections and illness while promoting overall health and wellbeing
When assessing for vitamin B12 deficiency, in addition to checking a vitamin B12 level, consider ordering a methylmalonic acid level or a holotranscobalamin level and CBC (to assess for red blood cell size)
5-Amino-1MQ is a small-molecule NNMT inhibitor listed by Peptide Partners in 10mg research vials
[6] The structure of B 12 is based on a corrin ring, which is similar to the porphyrin ring found in heme