Understanding Iron Deficiency: A Hidden Cause of Fatigue

Jul 16, 2026

68 min

Jul 16, 2026 02:31

Is iron deficiency causing your fatigue, not stress? UAE doctors explain signs before anaemia develops

## Recognizing Iron Deficiency

Many people attribute persistent fatigue to stress or lack of sleep, but iron deficiency might be the underlying issue. Unlike anaemia, which is a more advanced stage, iron deficiency can cause symptoms like tiredness, hair loss, and shortness of breath even before it progresses to anaemia.

## Symptoms and Misconceptions

Iron deficiency often goes unnoticed because its symptoms overlap with everyday stress and aging. Common signs include fatigue, dizziness, and pale skin. Routine blood tests may not detect it, as they often focus on haemoglobin levels, missing early indicators like low ferritin.

## Importance of Early Detection

Doctors recommend a ferritin blood test to accurately diagnose iron deficiency. Early detection is crucial as it is easier to treat before it develops into anaemia. Iron plays a vital role in energy production and brain function, so low levels can affect overall health.

## Causes and Risk Factors

Iron deficiency can result from various factors, including poor diet, increased needs during pregnancy, or conditions affecting absorption. Certain groups, such as vegetarians, athletes, and those with chronic conditions, are more susceptible.

## Treatment and Precautions

While iron supplements can be effective, they should not be self-prescribed. Excessive intake can lead to toxicity. A "test, treat, and retest" approach is recommended, with supplements taken under medical supervision to ensure proper absorption and avoid side effects.

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