What happens when iron deficiency occurs What diseases can be caused by iron deficiency in the human

A new study shows that women with even mild iron deficiencies are more likely to have thinking and memory problems than those who maintain appropriate levels of iron.

Researchers at Pennsylvania State University in the United States found that young women with mild iron deficiency but not yet anemia who took iron supplements for four months showed significant improvements in their performance on attention and long- and short-term memory tests, as well as on cognitive tests.

Researchers from the university studied 113 women. The women were divided into three groups: iron adequate, iron deficient but not anaemic, and anaemic, and they were given either a 60 mg iron supplement or a placebo for 16 weeks, and compared their performance before and after the four-month period. Before taking the drug, women who were iron deficient but not anaemic performed on the test as women without iron deficiency, but they took longer to complete the test.

After taking the drug, their average reaction speed increased to the same level as that of women who were not iron deficient. In addition, women with anemia also had significant problems with their performance on psychiatric tests. The more severe a woman's anemia, the longer she will need to complete the test.

However, women with anemia can improve if they take iron supplements.

Iron deficiency can lead to decreased physical endurance, impaired immune response, difficulty regulating body temperature, and changes in energy metabolism, the researchers say. In children, it can also cause cognitive decline and have a negative impact on behavior. However, adult men and women who have passed childbearing age are unlikely to have iron deficiency, and may even have too much iron in the blood, liver, heart, and other organs.

Osteoporosis. Prone to fractures.

1.Increased iron requirement and insufficient iron intake: Picky eating in infants and young children, increased menstruation in women, etc.

2.Iron malabsorption: common after large gastrectomy.

3.Excessive iron loss: bleeding caused by various conditions.

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The causes of iron deficiency in people can be divided into two main categories: excessive loss, such as heavy menstrual bleeding, bleeding hemorrhoids, bleeding gums, and other chronic blood loss conditions. Inadequate intake, such as adolescents and pregnant women, who have an increased need for iron, and too little from the diet can lead to iron deficiency.

Iron malabsorption may be related to certain dietary habits, such as some people like to drink tea, and regular drinking of tea can easily cause iron malabsorption in food. It is recommended to eat more iron-rich foods in moderation, such as lean meat, animal liver, pig blood, duck blood, etc. Iron deficiency anemia is also called lobular cell anemia.

For women, if there is heavy menstrual bleeding or poor stomach absorption, it may lead to the occurrence of this anemia, and oral ferrous sulfate oral solution is recommended in this case. In the usual dietary life, eat more spinach, pork liver, lean meat and jujube and other blood-nourishing foods. Iron deficiency anemia is caused by an imbalance in the absorption and excretion of iron in the body, resulting in a decrease in the amount of iron in the body.

Insufficient iron intake, excessive demand, excessive loss, impaired absorption and utilization can all lead to iron deficiency, causing iron deficiency anemia. For example, in menstruating women, the demand for pregnant women is higher than that of ordinary people. There are also causes such as hemorrhoids, heavy menstruation, etc.

Because people will be anemic, anemia will lead to iron deficiency.

Iron deficiency anemia is the most serious stage of iron deficiency, from the outpatient situation, more than half of the anemia patients are patients with iron deficiency anemia. Due to insufficient iron intake or increased iron demand, iron malabsorption and excessive iron loss, is the main cause of iron deficiency anemia, the symptoms of iron deficiency anemia are weakness of the limbs, loss of appetite, paleness, dizziness, tinnitus, memory loss, shortness of breath and fatigue after activities, rapid heartbeat, heart beat enhancement, etc., severe cases can cause anemia heart disease, heart failure, pregnant women, women of childbearing age, infants, children, the elderly are high-risk groups.

Picky eating in children: Be wary of iron deficiency anemia.

Today, when overnutrition is a major health problem, undernutrition is still not uncommon. In the pediatric outpatient cases of hospitals, children with symptoms of anemia account for a certain percentage. Adolescents who are in adolescence are developing too fast and have a greater need for iron, but due to poor eating habits, refusal to eat, partial eating or insufficient nutrient intake, iron deficiency anemia is a common nutritional deficiency that threatens children's health.

It has been confirmed from clinical cases that children who are picky eaters are prone to iron deficiency anemia. Some children may be irritable and uninterested in their surroundings; Lack of energy, lack of activity, loss of appetite, lack of weight gain, paleness, etc., sometimes the child himself will feel tired; Difficulty concentrating, reduced comprehension, slow reactions, etc., and even some children will have so-called "pica", which likes to eat some strange things such as tree bark, sand, newspapers, and raw rice. However, because most children have a slow onset of disease, they are easily ignored by their parents, and by the time they visit the hospital, most of them have developed moderate anemia.

Dr. Liu Huijie reminded parents and friends to pay attention to the early manifestations of anemia in their children, and take their children for regular physical examinations for early detection and early **.

Anemia, quack, ducklings.