Blood tests showed high B12 twice. Can I draw conclusions from that given my 23andme results? http://forums.phoenixrising.me/index.php?entries/my-23andme-results.1393/ Or maybe it was because I had supplements containing more B vitamins that week? I wasn't taking B complex or anything with a lot of B12 that I can remember, but I did have a multi vitamin on and off sometimes. Some drinks might add B12 in some form, but would my body be able to absorb those anyway? I tested with normal B12 levels once or twice too. I don't think I tested with low B12 before. My B6 was normal twice and folate was normal once.