5 Important facts about vitamin B12 deficiency

5 Important facts about vitamin B12 deficiency - During this vitamin B12 appears to have not noticed by most people. Though vitamin B12 are also needed by the body and can cause many health problems if not met.Let's recognize vitamin12 and what I should know about vitamin B12 deficiency, as reported by the Daily Health Post below.1. What is vitamin B12?B12 is an essential water-soluble vitamin