Low white blood cells means that the number of white blood cells in the peripheral blood is lower than the normal range. When the number of white blood cells is mildly reduced, there is no obvious effect on the human body, and there is no obvious contraindication to eating fruits. However, if the number of white blood cells is significantly lower, the immune function of the human body will be significantly reduced, this time to eat fruit should pay attention to: first of all, do not eat the fruit in the refrigerator overnight, no matter what kind of fruit in the refrigerator for too long, the temperature is reduced, can not immediately eat these fruits, because after the temperature of the fruit is reduced easily cause damage to the human digestive tract, patients consumed after easy to appear digestive tract The situation of infection, resulting in abdominal pain, diarrhea, vomiting, serious cases even induced sepsis, such as acute leukemia patients after chemotherapy, there is a serious reduction in white blood cells, this time do not eat these too cold fruit, after eating prone to serious gastrointestinal infection, causing obvious harm. Secondly, do not eat fruits that are not easily washed, such as prunes, strawberries, etc. Eat fruits that can be peeled as much as possible.