If Your Brother Knew You Were Taking Biology and Asked

If your brother knew you were taking biology and asked you whether taking steroids to get bigger for football season was a practical thing to do, based on what you've learned in class, what would you say?

A) They do make you bigger, and if you're careful, it might be a good idea.
B) They do make you bigger, and with a doctor's supervision and careful attention to doses, it might be a good idea.
C) They don't make you much bigger than just weight lifting, so it's not really worth it.
D) It's not clear whether they're safe or not, so it's not worth the risk.
E) There is no safe dose of steroids for the purposes of building muscles. Don't do it.