Tip 1. Go buy a chicken.
Tip 2. Enjoy.
This free range chicken is certified as "No Added Hormones", which is correct, because hormones are not used on chickens.
Without a doubt, today across America concerned consumers will purchase poultry selected because producers promise it is free of hormones. I would bet dollars to doughnuts that most don't know what hormones are or why they would even be used. However, hormones are in the elusive cluster of compounds known to be evil in food, but nobody really knows why.
Hormones are one of the corners of the Rhombus of Food Anxiety.