I thought I was ready to retry with the basics and soon be able to feel the benetifts from mB12 again... Since Saturaday I have been trialing with 1/2 dose of the following B complex: B1 15mg B2 5mg Niacin 20mg B5 30mg P5P 10mg B7 300mcg magnesium 10mg Then took 100mcg of mB12 + fifteen micrograms of mfolate which made me even more sleepy but with fast gears turning close to the xiphoid process. On Sunday I added 10mg of benfothiamine but felt no effects from it. Yesterday and today I took no Bs and feel sleepy as well. I had been playing with hyB12, mB12 and folinic sublingual drops for a month (+ Bcomplex above) with the same results (feeling sleepy). The things that have made me more alert lately have been: -silymarin (can't take very often or a really effective dose due to strong detox and end up brain fogged again, but it stabilized my body temperature) -multimineral (waiting for a new delivery) -digestive enzymes (waiting for a new delivery without protease as alerted by @picante ) It seems like anything I take works for a short while and then I start detoxing and feel no more benefits at all. I would be thankful for any suggestions ( @ahmo coffee enemas, I know ).