Which statement about iron is true? Iron is a mineral that is found in the body. Iron deficient people have a low iron level. People who are iron-deficient absorb less iron from food. However, those who are iron-deficient excrete excess iron quickly through the kidneys. Therefore, a diet low in iron may be healthy. Listed below are four statements about iron.
Iron is essential for hemoglobin’s proper function, which is the protein that carries oxygen throughout the body. It also plays a critical role in many processes in the human body. Anemia is a condition where the body can’t absorb enough oxygen. An estimated 10 million people in the United States have low iron levels. Anemia is a common cause for hospitalization, so it’s vital to get your blood tested regularly.
Iron is a common mineral found in foods, but not everyone gets enough to meet their daily requirements. Especially for young children and pregnant women, iron deficiency can have severe health consequences. A health care provider can assess your iron status and suggest a treatment plan. Treatment usually involves changing your diet or taking supplements. But it can also be caused by other factors. Low iron levels are common in pregnant women and diabetics.
Although the intake of iron is sufficient for children up to the age of three, infants and young adults need more. A child needs 200-250 mg more iron in their diets. In the same way, children under three years old are at risk of having low iron levels due to excessive milk intake. Insufficient iron absorption in the intestines can be caused by excessive milk intake in childhood. Iron deficiency can lead to serious developmental problems in childhood and premature puberty.
There are two main mechanisms by which excess iron accumulates in the body. The first is the deposition of excess iron in the parenchymal cells of the liver, heart, and some endocrine tissues. The second mechanism involves accumulation of iron in macrophages, which are responsible for protecting organs. Both types of iron accumulate in the liver, resulting in tissue damage. In either case, excess iron can lead to various diseases.
Which of the following statements is false about iron? It has been proven that lead can interfere with iron and heme metabolism. Lead can cause anemia in children and impair cognitive development. It is a mineral found naturally in some areas of the world. Most pediatricians conduct routine tests to detect lead in their children. An iron supplement may be necessary if your child is anemic.
A common misconception about iron is that it is found in animal foods. While animal foods are a good source of heme iron, plant sources of iron contain non-heme iron. Non-heme iron is more difficult to absorb by the body. This is why animal foods are better suited for athletes. However, plant-based sources of iron include soy, nuts, vegetables, and fortified grains. Non-heme iron, on the other hand, is not as easily absorbed as heme. Vegetarians should aim to consume a variety of plant-based sources of iron in their diet.