There are more women who suffer from anemia, so what are the causes of anemia in women? The demand for iron exceeds the supply. Women’s bodies need blood very much, in the process of women’s body growth, many organs or hair, need more blood than men, especially before the age of 35, when the metabolism is more vigorous, the amount of iron required far exceeds the general needs. If we fail to increase nutrition in general and do not add extra iron in time, iron deficiency anemia will easily occur. Chronic blood loss during menstruation We should know that women’s menstrual cycle is regular, but although it is regular, it is still a major cause of anemia in women, and if we have a lot of menstruation then we will have severe anemia, often making women’s blood “not enough”. In medical terms, when the amount of menstrual blood is more than 80 ml each time and the bleeding time is more than 7 days, it is considered excessive menstruation. The main reason why many women are anemic is because of their diet. We should know that anemia has a great relationship with diet, although our diet is now richer, but it is still mainly plant-based food. They contain substances such as polyphenols that strongly inhibit the biological absorption and utilization of iron. In the long run will certainly lead to iron deficiency due to low intake of animal foods. Blind weight loss Modern people’s requirements for body shape are getting higher and higher, and women’s demand for iron is originally higher, but if you blindly lose weight in order to pursue a slim body, improper diet, eat less iron-rich food, or even picky, partial food, it is easy to cause anemia. Too much tea and coffee Coffee contains a compound that prevents the body from absorbing iron. Iron deficiency anemia is especially not suitable for tea, tannic acid in strong tea combined with iron will also form insoluble substances, so that iron is excreted with feces. Women should avoid drinking coffee and tea during their periods. Insufficient iron supply during pregnancy The demand for iron of women during pregnancy is nearly four times higher than before pregnancy. Pregnant women often consume foods with low or no iron content due to nausea, vomiting or partial or anorexic eating. Coupled with the weakened gastrointestinal motility and lack of stomach acid during pregnancy, it also affects iron absorption. Insufficient iron intake for a long time reduces the free iron and iron reserves in pregnant women. Many people do not touch meat to maintain their body shape and spend their days with fruit meals. Although some vegetables contain iron, but after all, not as much as meat, at the same time, plants contain oxalic acid, phytic acid, phosphoric acid and a large amount of dietary fiber, but also affect the absorption of iron, absorption rate is only one tenth of meat.