There are only four cultivated cherries in the world, namely cherry, European sweet cherry, European sour cherry and hairy cherry. The hairy cherries are native to China and are distributed in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Hebei, Shanxi, Shaanxi, Gansu, Ningxia, Qinghai, Shandong, Sichuan, Yunnan, and Tibet. It has been introduced and cultivated in Europe and Japan.
European sweet cherries are native to Europe and western Asia, mainly distributed in Albania, Algeria and other countries. They have been cultivated in Europe, Asia and North America for a long time, and were introduced and cultivated in Northeast China, North China and other places; European sour cherries are native to In Europe and West Asia, a small amount of it has been introduced and cultivated in orchards in Liaoning, Shandong, Hebei, Jiangsu and other provinces in China. Extended information
Notes:
Cherry is warm in nature, and should not be eaten by those with febrile, venereal diseases and cough due to deficiency; cherry kernels contain cyanogenic glycosides, which produce hydrocyanic acid after hydrolysis and are used medicinally. Be careful about poisoning.
People with ulcer symptoms and those with internal heat should eat with caution; people with diabetes should not eat.
The high potassium content of cherries should not be underestimated. Each 100 grams contains 258 mg of potassium, which is not a small number for patients with kidney disease. In patients with kidney disease, if the function of the kidneys in regulating water and electrolytes is lost, the patient will develop oliguria and edema. When there is oliguria, there may be potassium retention due to reduced potassium excretion. If the patient eats too many cherries, the patient will develop hyperkalemia. When blood potassium is >6.5 mmol/L, it can cause the patient's heart to stop beating within seconds to minutes. Therefore, hyperkalemia can be said to be the "hidden killer" of chronic kidney disease.
Baidu Encyclopedia-Cherry
People's Daily Online-Cherry is rich in nutritional value. Who should not eat cherries?