2. Orange peel is rich in trace elements such as protein, calcium, iron, phosphorus and potassium. If it is used to bake oranges, because the orange peel contains a lot of volatile oil, if it is directly baked in the oven, it will become high-temperature oil, which will make it oxidized and denatured, and it is easy to produce odor.
3. Orange peel contains more salt, and regular consumption may increase the burden on the kidneys, especially for patients with hypertension and kidney disease.
4, orange peel contains a lot of citric acid, long-term consumption will cause allergic symptoms, and even induce cirrhosis. In addition, orange peel contains a lot of sulfide. If eaten with some vitamins or other minerals, it will reduce the nutritional value, thus damaging human health.
5. Orange peel is also a medicine with astringent effect. If you eat it with orange peel again, it will reduce the efficacy.
6, orange peel soaking in water can also treat constipation.