b12 injection is painful What happens if you inject wrong? How to Inject Vitamin B12

For people in areas prone to extended power outages, keeping a backup plan ready makes sense: an insulated cooler, a supply of reusable ice packs in the freezer, and a thermometer to monitor conditions

This includes patients who have problems related to the ileum which is the final section of the small intestine, such as Crohns disease

The screening identified quinoliniums as a promising scaffold, and 5-Amino-1MQ emerged as one of the most active compounds with an IC 50 of approximately 1.2 M under the biochemical assay conditions used

So, if your vitamin B12 deficiency is due to an autoimmune disease in which your stomach doesn't make intrinsic factor, supplements might not work for you, and you will need injections