Posted By
Pallavi Mehra
Publish Date
Date
March 03, 2025
Blog Category
Category
Blogs

Are You Addicted To Chewing Ice? It Could Be A Warning Sign Of Iron Deficiency! (Image Credits: iStock)

If you often feel exhausted, have pale skin, or notice your nails becoming brittle, your body might be lacking iron. This essential mineral plays a key role in producing haemoglobin, the protein responsible for carrying oxygen throughout the body. When iron levels drop, it can lead to anaemia, a condition that affects energy levels and overall health.

A Strange Craving That Signals Iron Deficiency

One unusual yet common sign of iron deficiency is a strong craving to chew ice, a condition known as pagophagia. This falls under a broader disorder called pica, where people feel the urge to eat non-food items like clay, chalk, paper, or even hair.
While pica is more commonly observed in children, research from the National Library of Medicine indicates that it can also affect adults, particularly those with iron deficiency—even if they haven’t developed full-blown anaemia.

Other Signs of Iron Deficiency

Fatigue is the most well-known symptom of low iron, but there are many other indicators, including:
    Pale skin
  • Dizziness or headaches
  • Cold hands and feet
  • Brittle hair and nails
  • Shortness of breath
  • If you are experiencing these symptoms along with an unusual craving for ice or other non-food substances, it might be time to check your iron levels.

    The Risks of Eating Non-Food Items

    Chewing ice may seem harmless, but pica can lead to serious health risks. Eating substances like dirt, chalk, or paper can cause:
      Digestive issues – Stomach pain, bloating, or constipation
  • Intestinal blockages – Non-food items can get stuck in the digestive system
  • Poisoning – Consuming harmful substances can lead to nausea, diarrhoea, or toxic reactions
  • If you or someone you know has persistent cravings for non-food items, seeking medical advice is essential to identify any underlying health issues.

    What Causes Pica?

    According to Dr Rajiv K. Pruthi, a medical expert, the exact reason for pagophagia in iron-deficient individuals remains unclear. However, he notes that pica can also be linked to:
      Other nutrient deficiencies – Lack of essential vitamins and minerals
  • Emotional or mental health issues – Stress, anxiety, or obsessive-compulsive disorder
  • Developmental disorders – In some cases, pica is associated with autism or other conditions
  • Dr Pruthi advises that if cravings for ice or non-food substances persist, a medical evaluation is necessary. Cognitive behavioural therapy (CBT) may help in cases where pica is linked to psychological conditions.

    How to Improve Your Iron Levels

    If iron deficiency is confirmed, increasing iron intake through diet or supplements can help. Good sources of iron include:
      Red meat, poultry, and seafood
  • Leafy greens like spinach and kale
  • Legumes, beans, and lentils
  • Nuts and seeds
  • Iron-fortified cereals and grains
  • Pairing iron-rich foods with vitamin C sources, like citrus fruits, can help enhance absorption.

    When to See a DoctorIf you find yourself constantly craving ice or other non-food items, it’s best to consult a doctor. A simple blood test can determine whether you have an iron deficiency, and early treatment can prevent more serious health issues.
    Listen to your body—sometimes, even the strangest cravings are trying to tell you something important!
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