I think I'm getting benefit from the tiny dose of Mb12, but it's very hard to split the 1,000mcg tablets into eights (twice a day). I end up with crumbs, which dissolve quickly. I take each dose with 1 drop Hb12 (1,000mcg/drop). I'm thinking of dropping the Hb12 and upping the Mb12 to 1/4 tab doses. Anybody got experience with this, or thought about it?