350 mcg and 700 mcg seem to have an effect similar to the power boosting you noted. I need to test more. My legs still hurt riding uphill, I just go faster.
FWIW, testing standard bottle droppers, the drop size seems to come out at 1/20 milliliter, plus 20 or minus 25 percent. 0.05 ml +20/-25%.
I made up a solution of 400 mcg/ml, and I use a graduated syringe to dispense 2 ml. I figure I can dispense it +/- .05 ml or so, which would put me within a couple percent, and that's close enough. I find droppers to be too variable.
That's interesting what you mention about your legs. I felt like my legs were becoming a bit more of a weak link at the higher power level; as though the improvement was mainly cardiovascular, thus I was feeling it more in my legs. I'm getting more convinced that there is something to this; I should test some more too. Now we need someone to develop a sustained release MB formulation that would keep us at the right level all day.
I use a graduated syringe too, with my solution(s), but find that drops are both more convenient and I think sufficiently accurate. One does not have to be totally precise once one knows one's dosage range, just close enough. Most supplements need to double the dose to see a further effect (not always, of course), but whether I get 700 ucg, or 840, or 560 doesn't seem to make much difference, whereas 1400ucg is definitely too much.
WRT legs' pain: You still have to give muscles time to grow even though you can work them at a higher level. If I understand the mechanism that Ames claims, mitochondrial power output is increased, hence the muscles can function at a higher work load (more power) but apparently there will be some swelling afterward. The fascia that surround the muscles doesn't stretch, so this hurts. Until your body has time for the tissue that is sheathing the muscle to grow, that is. But even without supplementing, a hard workout results in soreness. You're just able to work them harder.
WRT sustained release: the method I am familiar with encases the substance to be delivered in a wax coating that slowly dissolves. For many vitamins that claim to be time release, this never happens, or it is released too slowly or too fast.
Edited by maxwatt, 20 September 2011 - 03:07 PM.