Eating too many oranges can cause a disease called xanthosis. Xanthosis is caused by consuming a large amount of food with high radicicin in a short period of time. In addition to oranges, if a large amount of persimmons, carrots, and grapefruit are consumed, the clinical symptoms of yellowing skin can also occur. The biggest difference between oranges and liver disease is that the sclera of the eyes is not yellow, the skin around the nose, palms, soles and face will appear yellow, but the urine of oranges does not appear yellow, laboratory tests show that serum bilirubin is also within the normal range, liver function and kidney function is also within the normal range, with oranges does not need to worry too much, after stopping taking oranges within 3-5 days will Can be cured, but should drink a lot of water. In addition, eating too many oranges can increase the intake of vitamin C, which can lead to stones, such as kidney stones and gallstones, over a long period of time. Excessive intake of oranges can also cause acid reflux in the gastric mucosa, such as excessive acid secretion, nausea and vomiting.