What is can peanuts go bad?

Yes, peanuts can go bad due to certain factors such as moisture, presence of microorganisms, and exposure to air or sunlight. The shelf life of peanuts depends on the storage conditions and the type of peanuts. Raw peanuts can last for up to six months if stored in a cool, dry, and dark place, while roasted peanuts can last for up to nine months. However, if peanuts are exposed to moisture or heat, they can become rancid and develop mold, causing them to spoil and become unsafe to eat. It is important to check for signs of spoilage such as a sour smell or discoloration before consuming peanuts.