How to self inject intramuscular vitamin B12 Overview Guy's and St Thomas' NHS Foundation Trust Vitamin B12 Deficiency & Nerve Problems : What You Must Know Vitamin B12 deficiency can DAMAGE nerves if ignored , From numbness to memory lossknow the signs before its too late., , NCLEX favorite topic, Save Share Educate, #nursingstudents , Did you know Vitamin B12 deficiency can directly impact your neurological health? At KIMS Kingsway Hospitals, we want to highlight 3 main aspects of neurology that get affected., One critical area