We all know that iron is a necessary substance for our body to synthesize blood cells. The lack of iron can cause anemia. The specific process is probably that if the body\’s intake of iron is insufficient, it will affect the synthesis of hemoglobin, thereby significantly reducing the hemoglobin content in red blood cells, and subsequently the number of red blood cells will decrease, and red blood cells are the carriers of oxygen in the body. The decrease in red blood cells will cause insufficient oxygen supply to cells and tissues in the human body, leading to iron deficiency anemia. Severe anemia in women will have adverse effects on the development of the baby after pregnancy. It is recommended that women eat more iron-rich foods during pregnancy preparation to avoid the occurrence of anemia.
1. The main symptoms of iron deficiency anemia:
1. Due to insufficient oxygen supply, more blood in the body flows to Important organs, while the blood vessels of those organs that are not temporarily affected, such as skin, mucous membranes, etc., begin to shrink. As a result, the skin and mucous membranes inside the eyelids often turn white. This phenomenon is especially obvious in parts such as lips, nails, and earlobes. Due to the inability to supply enough oxygen to the cells, various discomforts occur in the body: shortness of breath, rapid heartbeat, fatigue, easy fatigue, loss of appetite, and drowsiness.
2. Iron deficiency anemia can also easily cause hypoxia in the brain, affecting normal thinking, resulting in poor thinking ability, forgetfulness, and frequent dizziness, vertigo, tinnitus, etc. For infants and young children under 2 years old, it will also directly affect the normal development of the brain and body. In addition, iron deficiency will also affect protein synthesis and energy utilization, damage the body\’s immune mechanism, lead to disorders of inorganic salt and vitamin metabolism, lead retention, increase the absorption of magnesium, cobalt, and zinc, and increase the concentration of vitamin C in the blood. The content decreases and the number of platelets increases. It will also cause changes in drug action and metabolism in the body, increasing the excretion of succinic acid and ketone bodies in the urine.
The most common cause of iron deficiency anemia is insufficient iron intake in daily life or poor gastrointestinal absorption, resulting in a lack of iron in the body, affecting hemoglobin synthesis; or due to repeated blood loss and severe intestinal parasitic diseases. anemia caused by. Its clinical manifestations include pale complexion, fatigue and weakness, dizziness and palpitations, loss of appetite and low-grade fever. During treatment, in addition to appropriate iron supplementation, food therapy is also very important, and better results will be achieved. Therefore, women should have a balanced nutrition during pregnancy preparation, pregnancy, and lactation. They should consciously eat more foods high in iron, such as animal liver, lean meat, eggs, etc., and they should check hemoglobin frequently and regularly. If anemia is found during pregnancy, mothers must receive timely treatment. , to prevent the baby from anemia caused by congenital insufficient iron storage.
2. Foods with high iron content:
If you are deficient in iron, eat more iron-rich animal livers and kidneys; followed by lean meat, egg yolks, chicken, fish, Shrimp and beans. Green leafy vegetables that contain a lot of iron include alfalfa, spinach, celery, rape, amaranth, shepherd\’s purse, day lily, tomatoes, etc. Among fruits, apricots, peaches, plums, raisins, red dates, cherries, etc. contain more iron. Dried fruits include walnuts. Other foods such as kelp, brown sugar, and sesame paste also contain a certain amount of iron.
