Peanut protein content of 25% - 30%, peanut protein containing eight essential amino acids, arginine content than other nuts. And suggested that people: a certain amount of daily consumption of peanuts, peanut oil or peanut products, not only can offer a lot of protein, fat and energy and can reduce the saturated fat diet and increased intake of unsaturated fatty acids, greatly facilitate the plant protein, dietary fiber, vitamin E, folate, potassium, magnesium, zinc, calcium these healthy intake of nutrients, thus improving the structure and quality of meals