Was wondering if anyone has a good recipe for a protein drink. The one's I've bought so far taste like crap. I'm 51 and about to go into the police academy in August and need to continue my effort to drop some weight (10-15 pounds) before then. I don't want to die in the first week. It's hard to cut down on the diet and would like to replace some of it with meal replacement. Also, was thinking about PX90. I'm no whipper snapper so if any of you older guys have used it and had luck (or not) give me a moment. Thanks.