Yes, chronic steroid use can contribute to bone loss leading to osteopenia, but may not be the only reason, since you have a significant genetic risk for low bone mass.
Ewe, ukusebenzisa iyeza le-steroid okokoko kunalo igalelo kwisifo sokuphela kwamathambo kodwa akunakuba kuphela kwento engunobangela wesi sifo le njengoko unomngcipheko ophezulu wofuzo lokuba nobunzima bamathambo obusezantsi.