Iron deficiency is one of the most common nutritional deficiencies worldwide, affecting millions of people. It occurs when the body doesn't have enough iron to produce sufficient amounts of haemoglobin, a protein responsible for carrying oxygen to the body's tissues. While there are several symptoms of iron deficiency, one peculiar sign is the craving to chew ice.
Warning Signs Of Iron Deficiency
Here are unusual symptoms and warning signs of iron deficiency.
1. Pica behaviour
Pica refers to an unusual craving for non-food substances, such as ice, dirt, or paper. This behaviour is often associated with iron deficiency. If you find yourself constantly wanting to chew ice or have an insatiable desire to consume non-food items, it could be an indication of iron deficiency.
2. Pale skin and fatigue
Iron plays a vital role in the production of red blood cells. When the body lacks iron, it struggles to produce an adequate number of red blood cells, resulting in a condition called anaemia. Anaemia can cause pale skin, as there is reduced oxygen supply to the skin. Fatigue and weakness are also common symptoms of anaemia.
3. Brittle nails and hair loss
Iron deficiency can affect the health of your nails and hair. Insufficient iron levels can lead to brittle nails that easily break or split. Additionally, it may contribute to hair loss or thinning. If you notice these changes in your nails or hair, it's worth considering iron deficiency as a possible cause.
4. Restless legs syndrome
Restless legs syndrome (RLS) is a condition characterised by an uncontrollable urge to move the legs, often accompanied by an uncomfortable sensation. Research suggests a potential link between iron deficiency and RLS, although the exact connection is not fully understood. If you experience persistent leg discomfort or the urge to move your legs, especially at night, it could be a sign of iron deficiency.
5. Shortness of breath and increased heart rate
Since iron is responsible for carrying oxygen throughout the body, a lack of iron can result in reduced oxygen supply to the organs and tissues. This can manifest as shortness of breath, especially during physical exertion, and an increased heart rate. If you notice these symptoms, it is essential to consult a healthcare professional to determine the underlying cause.
It is important to remember that these signs and symptoms can be attributed to various other conditions as well, so proper diagnosis by a medical professional is crucial. If you suspect iron deficiency, your doctor can conduct blood tests to measure your iron levels and provide appropriate treatment options, which may include dietary changes and iron supplements.