Trust your senses more than the color. When in doubt, remember the adage: “If in doubt, throw it out.” No meal is worth a serious foodborne illness. But armed with this knowledge, you can confidently assess your poultry, reduce food waste, and cook safely for yourself and your family.

Now you know. Next time you see that purple mark, you won’t feel panic—you’ll feel like an informed kitchen scientist, ready to make the right call.