16/02/2026
Iron Deficiency in Children – What Parents Should Know 🩺
Iron deficiency is one of the most common nutritional problems in childhood and can affect growth, learning, behaviour, immunity, and brain development. Because symptoms can be mild or gradual, many children may be iron deficient before it is noticed.
Why is iron important? 🧠💪
Iron helps the body make haemoglobin, which carries oxygen to the brain and muscles. Low iron levels can lead to tiredness, poor concentration, irritability, headaches, pale skin, frequent infections, and in severe cases, anaemia and developmental delay.
Children at higher risk 👶➡️🧒:
• Toddlers drinking large amounts of cow’s milk 🥛
• Picky or selective eaters 🍽️
• Rapid growth phases 📈
• Premature babies 🏥
• Chronic illness or gut conditions 🩻
Common causes ⚠️:
• Diet low in iron-rich foods 🥩🥬
• Excess milk intake (>500 ml/day in toddlers) 🥛
• Poor absorption 🔄
• Blood loss (including intestinal parasites) 🦠
How is it diagnosed? 🔬
Your doctor may request:
• FBC (Full Blood Count) – checks haemoglobin and red cell size
• Ferritin level – shows iron stores
Ferritin is often the first marker to drop, meaning deficiency can exist before anaemia develops.
Treatment 💊🥗
If confirmed:
✔ Iron supplementation when indicated (dose based on age & weight)
✔ Iron-rich diet adjustments
✔ Vitamin C with iron to improve absorption 🍊
✔ Avoid milk around iron doses
Iron-rich foods 🍽️:
• Lean meats, chicken, fish 🍗🐟
• Eggs 🥚
• Beans & lentils 🫘
• Dark green vegetables 🥬
• Fortified cereals 🌾
Prevention ✅
✔ Balanced diet
✔ Limit excess milk 🥛
✔ Routine deworming where recommended 🪱
✔ Regular health checks 📊
Follow-up 🔁
Children treated for iron deficiency should usually be reviewed after 3 months to repeat blood tests and confirm iron stores have improved.
Iron & Attention 🧩
Emerging research suggests some children with attention or behavioural difficulties may have low ferritin levels. Iron plays a role in dopamine function, which influences focus, sleep, and impulse control. While iron deficiency does not cause ADHD, correcting low iron may help improve attention and behaviour in certain children.
If you suspect your child may be iron deficient, consult your paediatrician. Early detection supports better learning, behaviour, sleep and development.
*Healthy children grow, learn, and thrive best when their nutrition needs are met.
