Kentucky Fried Chicken wants a bite of the healthy-eating market.

The fast-food giant announced Friday that it plans to eliminate harmful antibiotics from its cluckers by the end of 2018.

By sales, KFC is the second biggest American chicken chain after Chic-Fil-A.

In 2016, the activist group Chain Reaction II said livestock animals are routinely fed potentially dangerous antibiotics “to help them survive and make them grow faster in unsanitary, crowded and stressful conditions.”

Other national eatery chains Subway and Taco Bell announced similar health-conscious endeavors back in 2016.

While KFC is pledging to cut out just some antibiotics — namely those that are also found in human medicine — Chic-Fil-A has promised to remove all antibiotics from its poultry by 2019.