Alright, this is for all you fitness and nutrition buffs out there. I've been using protein powder for about the past 3 months, 2 scoops right after a workout, because I've being trying to get as much protein into my diet as possible. I've heard that to really build muscle, your body needs 1 gram of protein per pound that you weigh. I weigh about 155 and I've been getting somewhere close to that each day, but I haven't really been seeing any results, either visual or on the scale. Is protein powder worth it or am I wasting my money, and how long should it take to get serious results? Thanks!