Vegans, and particularly raw vegans, are told by online gurus they'll benefit from injecting themselves with Vitamin B12, both as a means of warding off B12 deficiency and to, apparently, access some higher level of B12 super powers those taking mere pills will miss out on. In this video I discuss what the published scientific literature has to say about the subject or B12 intermuscular injections being more effective than cyanocobalamin B12 pills.Are they really better? How about for people with absorption issues, such an an inability to produce intrinsic factor?
