Megan, are you talking anabolic steroids or others such as prednisone? There is a HUGE difference and it strikes me as VERY odd that you say your brother was using steroids and had low weight... this is VERY contrary to what the anabolic steroids do, CF or no CF. I have to question your knowledge on the topic, honestly. I don't mean to offend you, or anyone else, but this is why there is such a HUGE mosconception of anabolic steroids. If they are so harmful, why are people successful using them in other countries? It just doesn't add up to me.