I know of no other vital, life saving medicine that has been stopped during this crisis and I cant imagine that any other group of people in the UK are being denied such an easy, quick treatment at this time
Most people get enough vitamin B12 in their diet, but a deficiency may occur in certain health conditions (e.g., poor nutrition, stomach/intestinal problems, infection, cancer)
Inflammatory bowel syndrome or diarrhea can happen, making situation worse for cobalamin absorption
Pregnancy Pregnancy recommendation: compatible
Document the joint and the clinical question
Authors contribution SF: conceptualization, methodology