- Jahnavi Daru and Ewelina Rogozinska
- Read Time: 3 mins
Iron deficiency is the most common nutritional deficiency in the world, affecting both low- and high-income countries. Although it is an easy problem to fix, it remains unfixed. Our bodies need iron to function. Too little leads to anaemia, limiting the body’s ability to carry and deliver oxygen. Well-known symptoms of iron deficiency include poor concentration, fatigue and mood changes.