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The truth about anemia: Why does your skin become pale?
When your skin becomes pale, it is often a warning sign of a health condition. Anemia, especially iron deficiency anemia, is one of the common causes of this phenomenon. Anemia refers to a decrease in the number of red blood cells or hemoglobin content. Sometimes this condition is not obvious in the early stages, but as time goes by, the body begins to show symptoms such as fatigue, shortness of breath, and even reduced ability to exercise.
Iron deficiency anaemia usually develops slowly, which means the body has time to adapt.
Causes of Iron Deficiency Anemia
There are many causes of iron deficiency anemia. Primary factors include blood loss, inadequate dietary intake, or poor iron absorption. Common causes of blood loss include heavy menstruation, endometriosis, gastric ulcer, etc. In developing countries, parasitic infections such as hookworm disease can also increase the risk of iron deficiency anemia.
According to surveys, iron deficiency anemia affected approximately 1.48 billion people worldwide in 2015.
Symptoms and effects
The symptoms of iron deficiency anemia may not be obvious, but in some cases, they may be severe with paleness, fatigue, dizziness, or even feeling faint. For children, iron deficiency anemia may affect their growth and development, leading to neurodevelopmental problems and reduced learning ability.
Iron deficiency has potential long-term effects on the development of children's brain neurons.
Diagnosis and treatment
Confirming the diagnosis of iron deficiency anemia requires blood tests, such as measuring hemoglobin and red blood cell indices. Treatment plans often include dietary modifications, iron supplements, and may need to address the underlying cause. In terms of diet, you should consume more iron-rich foods, such as meat, beans, dark green leafy vegetables, etc.
Taking vitamin C with iron supplements can enhance iron absorption, so it is recommended.
Precautions
Iron deficiency anemia is preventable, particularly by increasing iron intake in the diet and taking supplements when necessary. Young women, pregnant women and infants need to pay more attention to iron intake to avoid anemia.
ConclusionPeople at different stages of life have different iron requirements, so they should actively understand their own health status and undergo appropriate blood tests and nutritional adjustments when necessary. Do you know the nutrients and trace elements your body needs?
