What are the uses of peanut shells? Many people think that the essence of peanuts is in peanuts. In fact, this idea is very wrong. Peanut shells seem to have no effect, but there are still a lot of protein ingredients and cellulose in peanut shells. When we eat peanuts, we can collect them, then clean them, put them in a ventilated and cool place to dry, and finally catch a few peanut shells in hot water every day. Generally, you can drink it after soaking for two or three minutes, which is very beneficial to your health.