bagged salted and dried peanuts are a little bitter and can't be eaten. Peanut bitterness is caused by mildew or long storage time, and at this time, peanuts have deteriorated and cannot be eaten. Eating deteriorated peanuts will do harm to health and cause food poisoning. When you find that peanuts are bitter, you should stop eating them immediately and throw away the bitter peanuts. Therefore, bagged salted peanuts are a little bitter and can't be eaten.