1, genetic factors
Heredity is one of the main causes of ADHD in children. According to domestic reports, 13.6% of the family members of ADHD children have a history of ADHD, and 50% of their parents or peers have similar diseases.
2, the mother's illness during pregnancy will lead to
Mothers and pregnant women suffer from various diseases, or malnutrition, which will affect the normal development of the fetus, especially illegitimate children, or pregnant before marriage, and babies are prone to this disease. The mental stress and emotional instability of pregnant women will also directly affect the physical and mental development of the fetus. In addition, smoking and drinking during pregnancy will also affect.
3. Abnormal delivery process
Abnormal delivery can damage the brain tissue hypoxia of delicate infants to varying degrees, such as various dystocia, neonatal asphyxia during or after delivery, and it is also prone to this disease.
4. Being sick in infancy
Children's diseases include viral infection, meningitis, encephalitis, brain injury, epilepsy, toxins and drugs. Controversial factors include malnutrition, diet-related allergic reactions, excessive drinking of drinks or foods containing food additives, iron deficiency in children, increased blood lead level and decreased blood zinc level, all of which are related to ADHD in children, but the evidence is not sufficient at present.
5. Family psychosocial factors
Disagreement between parents, family breakdown, improper parenting style, parents' bad personality, mother's depression, father's impulsiveness, anti-social behavior or material addiction, family financial difficulties, crowded housing, separation from parents at an early age, abuse, improper school education methods and other adverse factors. It may be the cause of the disease or the persistence of symptoms.
6. Eat four kinds of food.
(1) Eat more foods containing zinc.
Zinc is an essential trace element for human body, which is closely related to human growth and development. Zinc deficiency often leads to loss of appetite, stunting, mental retardation and aggravation of ADHD in children.
Foods rich in zinc: eggs, liver, beans, peanuts, etc.
(2) Eat more iron-containing foods.
Iron is the raw material for hematopoiesis. Iron deficiency can cause brain dysfunction, affect children's mood and aggravate ADHD symptoms.
Iron-containing foods: liver, poultry blood, lean meat, etc.
(3) Eat more foods containing protein.
Eat more foods containing protein, vitamins, lecithin and minerals, such as milk, eggs, soybeans and bean products, lean meat, animal liver and heart. Conditional can also let children eat more seafood such as kelp, squid and seaweed, which will help improve ADHD.
(4) Eat more nuts
Eat more nuts such as peanuts, walnuts and black sesame seeds. Because these foods can not only promote children's brain development and enhance cell function, but more importantly, improve children's neural information transmission, thus reducing ADHD.