Iron deficiency is one of the most common nutritional deficiencies worldwide and occurs when the body does not have enough iron to produce healthy red blood cells. This condition can lead to fatigue, weakness, and reduced immunity if not treated early.
One of the major concerns linked to iron deficiency is its impact on oxygen supply in the body. Since iron helps in forming haemoglobin, low levels can reduce oxygen delivery to organs, leading to tiredness, dizziness, and poor concentration. In severe cases, iron deficiency can develop into iron-deficiency anaemia.
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Experts also warn that long-term iron deficiency may affect brain function, as reduced oxygen supply can slow down cognitive processes. Recent studies suggest that untreated iron deficiency could even be linked with memory issues and increased health risks in older adults.
Iron Deficiency: Common Causes and High-Risk Groups Identified by Experts
The most common causes of iron deficiency include poor diet, blood loss, pregnancy, or conditions that affect iron absorption. Women, children, and elderly people are more vulnerable to iron deficiency due to higher nutritional needs or underlying health conditions.
Fortunately, iron deficiency can often be treated through dietary changes such as consuming iron-rich foods like leafy greens, beans, lentils, and red meat. In some cases, doctors may also recommend supplements to correct iron deficiency quickly and safely.
Early diagnosis and timely treatment of iron deficiency are essential to prevent complications and maintain overall health.