Iron deficiency, also known as iron deficiency anaemia, is a common nutritional deficiency, often associated with fatigue, weakness, and pale skin. However, it can also manifest in some surprising and unusual ways that you might not immediately connect to low iron levels.
In this blog post, let's explore these weird signs of iron deficiency and know when you should connect with your healthcare provider.
Weird Signs of Iron Deficiency You Probably Didn’t Know About
1. Restless Legs Syndrome (RLS)
That uncontrollable urge to move your legs, especially at night, might be more than just an annoyance. Studies have linked iron deficiency to RLS, a neurological disorder characterized by uncomfortable sensations in the legs and an irresistible urge to move them. Iron plays a role in dopamine production, a neurotransmitter involved in movement control, and its deficiency can disrupt this process.
2. Pica
Ever craved ice, dirt, or other non-food items? This unusual craving, known as pica, can sometimes be a sign of iron deficiency. While the exact reason behind this connection isn't fully understood, it's believed that iron deficiency may affect the brain's chemistry and lead to these peculiar cravings.
3. Hair Loss
While hair loss can have various causes, iron deficiency can contribute to it. Iron is essential for hair growth, and when your levels are low, your hair follicles may not receive enough oxygen and nutrients, leading to hair thinning and shedding.
4. Brittle Nails
If your nails are prone to breaking, splitting, or becoming spoon-shaped (koilonychia), it could be a sign of iron deficiency. Iron is needed for healthy nail growth, and its deficiency can weaken the nail structure.
5. Sore or Swollen Tongue
A smooth, sore, or swollen tongue (glossitis) can sometimes be associated with iron deficiency. Iron is important for maintaining the health of your tongue's tissues, and its deficiency can lead to inflammation and discomfort.
6. Frequent Infections
Iron plays a role in immune function, and when your levels are low, you may become more susceptible to infections. If you find yourself getting sick more often than usual, it's worth checking your iron levels.
7. Headaches and Dizziness
Iron deficiency can reduce the blood's oxygen-carrying capacity, potentially leading to headaches and dizziness. Your brain needs a steady supply of oxygen to function properly, and low iron levels can disrupt this.
8. Pale Skin
While paleness is a well-known sign of iron deficiency, it's worth mentioning again. Iron is a key component of haemoglobin, the protein in red blood cells that carries oxygen. When iron levels are low, your blood carries less oxygen, giving your skin a pale or washed-out appearance.
9. Shortness of Breath
Feeling short of breath, especially during physical activity, can be another sign of iron deficiency. With less oxygen being transported in your blood, your body has to work harder to meet its oxygen demands, leading to breathlessness.
10. Strange Food Cravings (Pagophagia)
While pica encompasses cravings for non-food items, pagophagia specifically refers to the craving for ice. This unusual craving is often associated with iron deficiency, though the exact mechanism remains unclear.
When to See a Doctor
If you experience any of these unusual symptoms, along with other signs of iron deficiency like fatigue or weakness, it's important to consult your doctor. They can perform blood tests to check your iron levels and recommend appropriate medications, such as iron supplements along with some dietary changes.
Final Word
A report by the Ministry of Health and Family Welfare states that the prevalence of iron deficiency anemia is 25.0 percent in men and 57.0 percent in women.
However, since iron deficiency is a treatable condition, addressing it can significantly improve your overall health and well-being. Therefore, don't ignore these weird signs of iron deficiency; pay attention to your body and seek medical advice if you suspect your iron levels are low.
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Sources:
https://www.mayoclinic.org/diseases-conditions/iron-deficiency-anemia/symptoms-causes/syc-20355034
https://www.healthdirect.gov.au/iron-deficiency
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