Same age... this thread is really making me feel old. Generally I still feel like I'm just getting out here and just getting started still in terms of career, life, etc. I really hope it's not all downhill from 30!
Related to the main subject, I don't think my levels have ever been low, but I've always been surprised at how quickly I lose muscle mass when I'm not working out. That might be more related to protein intake and other genetic factors though, since I've always been pretty lean.
Related to the main subject, I don't think my levels have ever been low, but I've always been surprised at how quickly I lose muscle mass when I'm not working out. That might be more related to protein intake and other genetic factors though, since I've always been pretty lean.