Bitter seed skin is rich in nutrition and contains vitamin C and vitamin B needed by human body. Has the effects of refreshing, ventilating, regulating qi, resolving phlegm, invigorating stomach, and eliminating obvious symptoms. It has many uses. In rural areas, fresh orange peel is shredded to dry and soak in water, and can also be mixed with tea to make tea.

Dried tangerine peel and rock sugar can treat children's colds, moisten the lungs and relieve cough. Dead skin can also be shredded and diced to make cakes and enhance fragrance. If you meet relatives and friends, drink a few more cups, or you can juice the fresh dead tree bark and drink it to sober up. Pericarpium Citri Tangerinae can also be used for cooking and seasoning, such as cooking fish and noisy snails, which can not only enhance fragrance but also remove fishy smell.

However, not everyone can eat dried skin, such as people with fever, dry mouth, constipation, yellow urine and other symptoms, everyone must pay attention.

Usually, after eating oranges, we will remember to leave the orange peel. Whether it is soaking in water or washing your face, it has a very powerful effect, especially suitable for beauty lovers. Eating oranges regularly can also enrich vitamin C and make the skin whiter and smoother.