Peanuts are not a food, and when consumed in moderation, can provide the body with protein and other nutrients. Hairy food refers to food that is particularly likely to induce certain diseases or aggravate the already existing diseases, peanuts do not cause these reactions after eating, therefore, peanuts do not belong to the hairy food. Peanut is a kind of nutritious value of nuts, every 100g of peanut mainly contains 12g of protein, 13g of carbohydrates, 0.250g of phosphorus, 0.390g of potassium, 0.110g of magnesium, these nutrients are nutrients needed by the human body. Protein in peanuts is the main constituent of the human body and can provide a variety of amino acids, carbohydrates can replenish energy, phosphorus helps to maintain the normal efficacy of cell membranes, potassium and magnesium help to maintain the normal function of the muscles, eating peanuts in moderation can provide nutrients to maintain the body’s normal physiological functions. However, people who are allergic to peanuts are prohibited from consuming them to avoid allergic reactions.