Dave Barr wrote this about a Canadian EC study :
<< I particularly enjoy the Canadian military studies that demonstrated the universal tolerable upper limits of caffeine and ephedrine to be 4mg/kg and 0.8mg/kg, respectively. These are very high doses.
An extremely successful client of mine (who would go on to do his Masters at the very same military institute at which these studies were conducted), used these dosages with tremendous results.
NOTE: This should not be taken as a suggestion to use these doses (or drugs at all, for that matter). >>
Did anyone tried such doses?
For me (220 pounds) that would make 400 mg Caffeine and 80 mg Ephedrine…
200 mg C and 25 mg E are already giving me energy and I definitely feel it.