Oral Cyanocobalamin Supplementation in Older People w/ Vit B12 Deficiency
Right off the bat, might I just say that I truly hate it when I’m right. When I give patients my opinion of the RDAs, I use a wonderful B12 supplement from Biotics that has 2,000 mcg, a whopping 33,333% of the RDA, to illustrate my near disdain for the RDAs. Well, given the fact that none of my patients have died from this level of B12 and I have seen good clinical response, now we have a very nice study suggesting that 1,000 mcg is a good dosage.
