Iron Wellness: Common Signs Your Body May Need Attention

Feeling tired does not automatically mean you have low iron. Sleep, stress, hydration, thyroid health, infections and many other factors can affect energy. However, iron is essential for normal haemoglobin and red blood cell production, so persistent symptoms deserve proper attention.

Common signs that deserve attention

• Unusual tiredness or reduced exercise tolerance
• Shortness of breath during normal activity
• Pale skin, dizziness or frequent headaches
• Weak nails or increased hair shedding
• Difficulty concentrating
• Craving non-food items such as ice

These signs are not specific to iron deficiency. Seek urgent medical help for severe breathlessness, chest pain, fainting or rapidly worsening symptoms.

Why testing matters

A clinician may recommend a complete blood count and, when appropriate, ferritin or other tests. Testing helps distinguish iron deficiency from other causes of anaemia and prevents unnecessary high-dose supplementation.

Food-first iron support

Meat, poultry and fish provide haem iron, which is generally absorbed more easily. Lentils, beans, chickpeas, spinach and fortified foods provide non-haem iron. Pairing plant sources with vitamin C-rich foods such as citrus, guava, tomatoes or capsicum can support absorption.

Small timing changes can help

Tea and coffee around an iron-rich meal may reduce absorption for some people. If your clinician has recommended an iron supplement, follow the timing and dose on the label or prescription rather than doubling missed doses.

Who should speak to a doctor?

Medical guidance is particularly important during pregnancy, for children, for people with heavy menstrual bleeding, stomach or bowel symptoms, kidney disease, or a history of repeated anaemia. Finding the reason for low iron is as important as replacing it.