i don't know if I explaine it in the good way.
I'm not a silly boy who don't research.
Testo and some other hormone, are responsable of the different use of food in the body (t3, adrenaline response, insuline and so on).
When I increase one (or two of this, for example Steroid + T3 or Steroid + insuline) I improve the capacity of body to utilize food to make energy or muscle mass.
BUT IN MEDICINE...there is something who work in easy saturable way, and something who work in (only pratically) unsaturable way.
So TESTO or ROID usually in almost 99% of body make his work in one of this way.
I'm not considering in this (but it counts) that roid increase the capacity of work, the intensity of work and so on.
So, i don't speak about individual. i know that some people can eat 1500 more than their mantainance and stay lean, and someone eat 400 more and get fat. but Testo or Roid work Approximally in the some way, less or more in different individual.
And i ask if The effect of testo on calorie partitioning is very Easy to saturate (I.e 500-1000 kcal) or is effect is good even with a lot of calorie.
ps i'm not stating that Testo have the same effect in different person