<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Are fast food restaurants still using chickens raised on antibiotics?
<|assistant|>
Most fast food restaurants are still purchasing chickens that have been raised on antibiotics. This is due in part to the difficulty of sourcing enough antibiotic-free chicken, as the number of certified antibiotic-free farms are not currently meeting the demands of fast food establishments. Furthermore, many consumers do not want to pay more for an "antibiotic-free" chicken, so many fast food restaurants have not been incentivized to switch to a different meat source.