Sorry for taking so long, I was researching on some food sites.I don't think so. Food steroids only increase total muscle mass, and I don't think that the side effects of steroids carry over from the consumption of said animal. As for antibiotics, they fight harmful bacteria, and don't you want to eat healthy meat? And sprays, they are necessary to feed an entire world. If they didn't exist, think about all the food that would be lost to insects! But as for the killing us humans part, spray eventually comes off plants, my farmer grandpa and grandma said so, and they've been harvesting fruits for a long time. Also, most of it comes off when you wash it.
Conclusion, Food steroids don't, unless directly consumed, Anti-biotics ; quite the opposite, and sprays don't kill you unless directly ingested.