Peanut allergies are the most well known allergies, and they are deferent from tree nuts such as walnut, almond and so on because they usually results to allergic reaction no matter how tiny of peanut an individual may consume. At all times peanut allergenic people must have an access of epinephrine auto injector, and avoid consuming peanuts, and to make sure that ingredients in food are checked first. Tree nuts are also not safe to consume (if allergic) because they come in contact with peanuts in a time of serving and processing. Peanut butter, ground nuts, nut meat, monkey peanuts and so on should be avoided because they are allergic. Peanut oil is also called Arachis oil.