Vitamin B12 deficiency has been linked to fatigue, tingling or loss of feeling in the extremities, irritability, memory impairment, depression, anemia, irritable bowel syndrome (IBS), constipation, poor wound healing, dry or damaged looking skin, and neurological disorders
Cohn BA, Cirillo PM, Murphy CC, Krigbaum NY, Wallace AW
Enhanced Mood : B12 shots can improve mood and symptoms of depression, contributing to mental health and overall life quality
Fortified breakfast cereals, fortified plant milks, fortified plant spreads and yeast extracts are also sources of vitamin B12 for vegans
But it is important to clarify a common misconception
Patients should report adverse reactions via the MHRA Yellow Card scheme and seek emergency care for anaphylaxis symptoms