Modern life makes people worry about food and clothing, can get enough nutrition, the why part of the crowd of iron deficiency anemia patients will increase? A modern life is so many home on the pot, stainless steel pot, no longer use wok cooking. If a family of long not wok cooking, they can only obtain iron from food, and less from iron gets off iron way, once the iron demand ( such as the child grows or pregnant women ) or excessive loss ( such as menstrual etc.) will the occurrence of iron deficiency anemia. Two is some people work too busy up to modern life, so that they formed the habit of drinking tea, but they don't know the tannic acid in tea with iron ions to form a difficulty in absorbing compounds, if things go on like this, also do not know the cause of anemia. The three is that hypertension, hyperlipidemia, diabetes and other diseases of the rich in modern life, these people eat trembling with fear, they did not dare eat it, that is afraid of touch, in the course of time, unreasonable diet resulted in nutritional anemia.