Okay I am aware that Opiates limit your protein thus effecting the benefits of working out.

But my real question is, If someone has been taking opiates (and not working out) Can that lead to loss of muscle defenition/mass on its own?

Thx again BLTC for your valuable knowledge.

Generally speaking it's the junkie lifestyle and not the drug itself that leads to the dilapidated condition of most H users.

It's especially the case when you're deciding between buying that bag that will make all your sickness go away or pack of Campbell soup that you'll see most junkies often opting in favor of the former over the latter.