How Do You Know When Kale Is Bad?
You can tell when kale is bad by looking for certain signs like yellow or brown spots, slimy texture, or a rotten smell. If the leaves are wilted or wilting, or if the stems have a dark color or are mushy, this may also be an indication that the kale is spoiled and no longer safe to eat. It is best to discard it if you suspect it has gone bad, as consuming spoiled kale can cause food poisoning and other health problems.