Many people find that the surface of potatoes is moldy, but they don't care, because there is nothing unusual about potatoes after this layer of mold is washed away, but please note that moldy potatoes must not be eaten, because they will contain some mold, and the harm caused by mold entering the body must be needless to say, as everyone knows. Therefore, in addition to sprouting too much potatoes, moldy potatoes can't be eaten. If you buy moldy potatoes, you must not eat them to avoid mold entering the body and having some effects on your body.

Second, green potatoes.

Generally speaking, potatoes should be orange-yellow, but potatoes are blue and green. Don't eat even a little, because this potato is probably caused by excessive toxic alkaloids. People are prone to food poisoning after eating this kind of potato, which is why in some food poisoning incidents, potatoes have not germinated, but they are still poisoned.

Third, rotten potatoes

Some friends will treat rotten potatoes as sprouted potatoes, but please be careful. Even if you cut off the rotten part, you can't eat it, because rotten potatoes also contain a lot of solanine. If you don't pay attention, it will easily lead to human injury and even death. Don't eat rotten potatoes to avoid death or poisoning.