Quote from Brass:
Nah, I'm not a fan. I had tried it a number of years ago for a few months. I recall gaining some weight, and I thought I was on to something. If I understand correctly, the muscles retain more water, so it's not like regular water retention, and this is supposed to help make you a bit stronger. Being a bit stronger, you're supposed to be able to train harder, which should translate to incremental muscle growth. (Correct me if I'm wrong here, I don't pretend to know much of the science behind these things.)
Aside from gaining some weight, I don't recall any significant strength gains. Perhaps there were some, but since it was a number of years ago, I don't recall it very well, so I surmise it wasn't all that significant. (Otherwise it would have been memorable, eh?) When I decided to stop taking it, I eventually lost all the additional weight I initially gained from it. So I was essentially where I started before I began supplementing with it. Pfft.
Here's my concern. People who are already on fairly high protein diets are stressing their kidneys (and liver) more so than those who consume a more moderate amount of protein. The creatine dosages are something like almost 100 times the normal levels you would otherwise have in your body, adding that much more stress to the kidneys. And some of you guys take all kinds of other supplements as well, as identified in this thread, adding to the cumulative strain on the body. I suppose a healthy body can take it, but that's not where I want to go. I'm doing this for health and longevity and have no interest in playing chicken with my innards. In an environment of uncertainty, I prefer to leave a large margin for error. Evidently, some of you guys are much more familiar with, and knowledgeable about, all this stuff, so you can play it closer to the line. Again, that's not why I'm here.