I’m taking Whey protein as a supplement to my weight training routine with the overall aim of getting some improved definition. I’m classic ectomorph and have a good endurance running CV (2.36 marathon, 32min 10k). I have used Whey protein before and had no difficulties (modest doses, 35g in 250 ml of milk), but this time around I’m experiencing serious gastric upset; 5 to 6 craps a day and constant gas of the most noxious kind! It’s so bad I’ve had to stop taking the stuff, but I’m disappointed as I think this really works. Has anyone had a similar experience, or can you guys offer any advice on how to counter this problem (short of not taking it any more)?