Many said that test or other aas boosting the imune system, actualy they are used in many affection or post operatory in patients. But on the other hand there are lots of juicers complaining of flu and other sides. What is the truth?
I think the problem may be the sterility of the products; with all this home made and underground stuff around, its hard to tell. You did not hear about "test flu" in the 80's when everyone had access to legit American made Anabolics.
Imo is not the steroids the culprit for the sickness but the improper diet. We forget to eat proper when on aas, and concentrate too much on proteins and we tend to forget about all the other sources of vitamins and nutrients.
I am on test and deca right now and I had three weeks ago flu with fever , now I am still coughing and have blocked nose. So I won't disagree with that.