The linked website says that some peanut oil is OK for most people to eat. But not cold-pressed etc oil. That's a crucial distinction. And for commercially prep

The linked website says that some peanut oil is OK for most people to eat. But not cold-pressed etc oil. That's a crucial distinction. And for commercially prepared food, even if you're lucky enough to know that it contains peanut oil, you likely won't know what type it is.