Orange tastes sweet and sour, warm in nature, and enters the lungs. It mainly treats qi in the chest septum, vomiting, lack of food, stomach yin deficiency, thirst in the mouth, cough due to lung heat and excessive drinking. It has the effects of appetizing, quenching thirst and moisturizing the lungs. Oranges are also very nutritious. One orange almost meets the vitamin C content required by the human body in a day. Oranges contain more than 170 plant compounds and more than 60 flavonoids, most of which are natural antioxidants.
The rich nutrients in oranges have the effects of lowering blood lipids and resisting atherosclerosis, which are of great benefit in preventing the occurrence of cardiovascular diseases. Orange juice contains a substance called "nomilin", which has the ability to inhibit and kill cancer cells and has a preventive effect on gastric cancer.