Safe, but don't drink too much. But it is not recommended to eat for a long time, nor to eat too much. Because on the one hand, it may have a laxative effect and cause diarrhea, especially those who often have diarrhea. Try to eat as little as possible and don't eat prunes. Moreover, prunes are rich in organic acids, vitamins and dietary fiber. Excessive consumption may cause abdominal distension, diarrhea, indigestion and other symptoms. Although prunes are not very sweet to eat, they contain a lot of glucose and fructose, so diabetics should eat less to avoid rising blood sugar.