Peanut not only contains a variety of unsaturated fatty acids (the main substances that constitute human cell membrane), but also has a low content of saturated fatty acids, which will not damage cardiovascular and cerebrovascular diseases. At the same time, peanuts are also rich in vitamin E, which has anti-aging effect. Lipid food is the most likely to cause people's satiety, so it has a certain weight loss effect in principle. However, because oil is not conducive to digestion and has high energy, it is a double-edged sword, and the weight loss effect is hard to say.