Thanks in advance!
~BM~

I've said this before, and now i'll say it again for you busy. When you increase your muscle mass you increase the amount of catabolism that goes on in your body and in your muscles. For instance if say you are at 180 then you can put yourself in serious positive nitrogen balance very easily with 250mg of sust a week. This will enable you to make gains, say now you've gained 20 lbs of lbm (not likely but who cares) so now you're 200 lbs. That added 20 lbs of muscle now needs nutrients, it needs protein and it needs testosterone and many other hormones to stay in +ve nitrogen balance. Now your natural test level may be able to support this amoutn of mass, and hopefully they will be able to. Now in turn if you want to gain more muscle you're going to need higher doses of test to get yourself into that same +ve balance. This of course goes on and on, the bigger you want to be the more anabolics you have to inject! Of course there will come a time when someone will reach a point where they are carrying so much muscle mass that they're natural test levels won't be able to support the mass, it won't provide enough of a positive balance no matter how much protein you eat. At that point you have to supplement your natural test levels with some anabolic between your cycles in order to maintain your mass, bridging.