Anemia: signs, causes and how to boost your iron
Medically reviewed by Dr. Thautam Praveen Kumar, MBBS, FEM
Medical Lead · Emergency Physician · 6
Last reviewed October 2026 · View profile
Anemia means your blood has too few healthy red blood cells or too little hemoglobin to carry oxygen around your body. Iron-deficiency anemia is the most common type, especially in women.
Common signs
Tiredness and weakness, pale skin, breathlessness on exertion, dizziness, headache, cold hands and feet, and brittle nails. Mild anemia may have no obvious symptoms.
Common causes
Low dietary iron, heavy periods, pregnancy, blood loss and problems absorbing nutrients. Deficiencies of vitamin B12 or folate can also cause anemia.
What helps
Iron-rich foods (leafy greens, legumes, jaggery, dates, and for non-vegetarians lean meat) with vitamin-C-rich foods to aid absorption. A doctor can confirm anemia with a blood test and advise supplements or find the underlying cause.
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Frequently asked questions
How do I know if I am anemic?
A simple blood test (hemoglobin/CBC) confirms anemia. Common signs are tiredness, paleness and breathlessness.
Can diet alone fix anemia?
Mild iron-deficiency anemia often improves with diet and supplements, but the cause should be checked — especially with heavy periods or ongoing blood loss.
Which foods help with iron?
Leafy greens, legumes, dates and jaggery; pair them with vitamin-C foods (citrus, amla) to boost iron absorption.
This guide is general health information and not a substitute for professional medical advice, diagnosis or treatment. Always consult a qualified doctor for your specific situation. In an emergency, call your local emergency number or visit the nearest hospital.