Like you probably already noticed, and it’s obvious, around 90% of what we write here, and most bodybuilding “science” about training and drugs, is still theory.
Even doctors and researchers don’t fully know the exact mechanisms of many steroids in the body. They mostly see the results and the outcomes, so a lot of it is still guessing and connecting dots.
But what we see more and more in deeper research is this: many “bro theories” in bodybuilding, about training, diet, and PED use, that bodybuilders figured out years ago, are now being confirmed by lab studies.
So I think this theory can also make sense and there can be something in it, but in the end it’s still just a theory.