Hi all, i know there is a B12 thread, but have you seen how long it is! it would take me a week to recover if i had to trawl through that. I have been taking methylcobalamin in tablet form 50ug per day. But now want to try something with a bit more oomph. I purchased a readisorb methyl B12 spray (liposomol complex) 5oomcg . And now i have cold feet about using it. Has anyone else tred this? does it have any side effects at all? Also another weird thing is the website says 5oomcg per spray, but my bottle says 50 ( although the writing is tiny i can hardly see it) But they dont sell a 50 only a 500. Maybe i just need some reassurance, i am so terrible at taking new things, but usually o.k once i get going. Thanks, Justy.