When on an oral or tren... i need taurine or i get pumps, back cramps, muscle cramps, calves cramps, etc...
I take 15-20g~ ed lol... i buy in bulk powder and just mix in water.
Normally people recommend 10g ed when on oral but eh... just to be safe.. totally sucks to have a muscle cramp up on you while working out.. and oh yes back pumps when deadlifting...
Two-three years ago I had an abdominal cramp.. was working out abs... lets just say i dropped to the floor and was in pain for 5 minutes haha
Never again, so taurine is king.
Also I read from pat arnold once it has something to do with the liver and how orals and tren affect it and deplete this substance... hence supplementing in it is necessary.