ok seriously guys i don't think this question is as retarded as it may sound from the title , but, i know that supposedly it's good if you raise your insulin levels after lifting hard because that burns fat, but have any of you ever tried those protein shakes they make at GOLD'S gym and others like it, those shakes are fuckin loaded with sugar, i know that its necessary to have simple carbs after your workout but what is the recommended serving of sugar after a workout? do you just go for it and not care about how much sugar you're takin in or is there a limit?