Poor memory in children is something that parents worry about, so what exactly is the cause of poor memory in children? How to improve the memory of children? A child’s poor memory causes 1, micronutrient deficiency: If the child lacks zinc, iron and other micronutrients, it will lead to poor memory, accompanied by inattentive performance, including inability to pay attention in class, can not pay full attention when doing homework, carelessness, do things at the beginning but not the end, often halfway, wandering, dazed, etc. 2, lack of sleep: If the child feels physically tired, tired, or for some reason The emotional disturbance caused by the child will affect the concentration of attention, but also lead to memory decline. 3.Education content abstruse: The content of education is too deep for children to understand, or too shallow lack of freshness to attract children’s attention, if coupled with the teaching method is not flexible enough to move with the static, this will affect the attention of children. 4.Damage due to lead overload: Lead overload has a great impact on children in the growth and development period, which will not only affect children’s face color, diet, height, hair color, but also affect the liver, and even damage children’s central nervous system, leading to poor brain development, causing inattention, poor memory, etc. Second, how to improve the memory of children 1, to ensure a balanced diet: eat more food good for the brain, to avoid bad eating habits that are detrimental to the brain. Avoid stimulating food, do not overeat, and ensure good sleep. Eat more high protein such as eggs, soybean products, milk, fish or nuts rich in vitamin E, soft phospholipids and other ingredients, to maintain brain function and reduce the generation of free radicals in the body, are very beneficial. 2, if the lack of zinc: iron and other elements in a timely manner to supplement, lead overload timely lead drainage. 3, repeat the memory method: human memory will have the process of forgetting, so we should repeat the memory, for children can not remember things can help children repeat the memory many times.