I was wondering if anyone could recommend a good Methylcobalamin nasal spray. I'm in the U.S., and have a horribly difficult time finding methyl sublinguals. I've read that many of you have good results with the nasal spray, but can't seem to find it anywhere in stores or online. My hemotologist think I'm a loon for wanting methyl when Cyano is used here and I'm getting nowhere with him. All suggestions regarding brands and where I can order from online are most appreciated! Thanks.