Oh I don't know, besides the obvious physical differences between cattle and humans the feedlots have different goals than PED users. We want to add lean muscle mass and they want to fatten cows up for slaughter.When you extrapolate from the tren data in cattle to man, what are your considerations?
What the agriculture industry researchers found is that with implants of higher doses than 200mg (25mg/week) the cattle didn't really gain more weight and the muscle they did have started getting lean and tough. In other words, the cows started recomping. Anyone who has been on 500mg/week tren knows what I mean.
The point is that with tren a little goes a long way. And to achieve what you want you don't necessarily need doses that make you masturbate a dozen times a day and beat your wife.