The white of the eye is too white, indicating that the blood distributed in the white part of the eye is reduced, indicating that the body is anemic, the symptom is most often found in children, the elderly and pregnant women. The decrease of blood in the white part of the eye, the problem of the white of the eye should be related to the lack of qi and blood, liver qi deficiency cold, lung problems and anemia poor sleep, coughing long-term lung abnormalities have a lot to do with it, look for bronchitis, stool abnormalities. Long-term poor sleep and abnormal embolism of the blood vessels in the eyes have a lot to do with it, pay attention to identify the causes of the disease and adjust the diet and sleep in a timely manner. The white of the eye is too white because the blood in the white part of the eye is reduced, the problem of the white of the eye should be related to the lack of qi and blood, liver qi deficiency cold, lung problems and anemia poor sleep, coughing long-term lung abnormalities have a lot to do with, see if there is bronchitis, stool abnormalities. Long-term poor sleep and abnormal embolism of the blood vessels in the eyes have a lot to do with it, pay attention to the observation to identify the cause of the disease and adjust the diet and sleep in a timely manner. Anemia caused by the whites of the eyes too white can be diagnosed through clinical examination. Folic acid, vitamin B12 and serum ferritin are all indicators to test whether the body is anemic. Folic acid and vitamin B12 deficiency can lead to megaloblastic anemia and iron deficiency can lead to iron deficiency anemia. The normal reference ranges for the above three indicators are: folic acid 9.5 – 45.2 nmol/L, vitamin B12 179 – 660 pmol/L, and serum ferritin 15 – 200ug/L.