Did you know that iron deficiency is the most common nutritional disorder in the world? According to the World Health Organization, more than 30% of the world’s population suffers from iron deficiency. Women, infants, children, vegetarians, and frequent blood donors are among the most at-risk populations, says Mayo Clinic.
Iron is one of the most necessary elements for the human body. It is worth noting that iron plays a vital role in supplying the body’s cells with oxygen, as it contributes to the composition of hemoglobin (the protein found in red blood cells).
Iron deficiency can lead to anemia. Doctors say pregnant women are more likely to develop iron deficiency.
Here are 12 signs of iron deficiency everyone should know about
1.Fatigue and exhaustion
Fatigue and exhaustion are two of the most common symptoms of iron deficiency. Fatigue is caused by the body’s inability to deliver enough oxygen to the cells of the body, this lowers human energy as a result.
People with iron deficiency often feel demotivated, weak, and unable to concentrate. In this case, doctors recommend that they take adequate rest and check the level of iron in their bodies.
When the oxygen-carrying hemoglobin levels drop throughout your body, it means that your tissues and muscles do not get enough oxygen needed to carry out different activities, even light ones. As an example, this may make you feel tired when walking.
3. Sore muscles
4- Dizziness and headache
Iron deficiency may cause a headache, but it is not a common symptom like the previous symptoms. Also, if it occurs, it is usually accompanied by dizziness and lightheadedness.
This occurs as a result of insufficient amounts of oxygen that reach the brain, which causes swelling of the blood vessels in this organ. All these factors create a kind of pressure on the brain, which results in a headache.
If these headaches and dizziness are frequent and close in periods of occurrence, it may be a symptom of iron deficiency.