does b12 injections cause itch Possible allergic reaction to injections?? : r/B12_Deficiency Can B12 deficiency cause itching?

get accurate insights into whether your B12 levels are at a healthy balance PERFECT FOR VEGANS & HIGH-RISK GROUPS Ideal for those with higher risk of B12 deficiency, including vegans, vegetarians, older adults, and individuals with absorption issues ESSENTIAL HEALTH INSIGHTS Vitamin B12 is crucial for nerve health, red blood cell formation, and DNA synthesis

Most side effects are short-lived and stop when injections are reduced or discontinued

Moreover, this condition leads to a low level of intrinsic factor, a protein that prevents vitamin B12 deficiency

The lack of an international consensus on the upper limit is an interesting area to watch