well thanks, but for whatever reason i get the shakes sometimes if i eat fruit alone and then do physical work. I guess i got the same question as our jedi master.
Food can be categorized by glycemic index, which indicates how quickly its carbohydrates are used, from refined sugar-quick energy, causes an insulin spike which absorbs it all and leaves you lethargic quickly, to, say, some carbohydrates more complex than an essay by Darzeka on William Burroughs' Nova Express Recent studies have shown that honey's actually pretty good pre-workout, simple enough for quick energy, but without that extra-high glycemic index that'll peak and then leave you energy-less within a few minutes.