Iron is one of the most important nutrients for your baby’s growth and development—yet many parents worry about whether their little ones are getting enough. Let’s break it all down into simple, practical advice (with meal ideas!) so you can feed your baby with confidence.
Why Iron Matters
Iron is a superhero mineral that helps make haemoglobin, the protein that carries oxygen around the body. It also plays a vital role in brain development, energy production, and immune function¹.
While babies are born with some iron stores passed on from mum, these stores start running low around six months of age². From this point, breastmilk or formula alone isn’t enough, so it’s time to start adding iron-rich solids to their diet².
How Much Iron Does Your Baby Need?
Iron needs change quickly during the early years:
Age Group | Approximate Iron Needs* |
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Birth–6 months | ~0.2–0.3 mg/day (from breastmilk/formula)³ |
6–12 months | ~7 mg/day average; ~11 mg/day recommended³⁴ |
1–3 years | ~7–9 mg/day⁴ |
*Always check with your GP or a paediatric dietitian for individual advice.
Signs of low iron include pale skin or lips, fatigue, poor appetite, slow weight gain, or frequent illnesses⁵. If you're ever unsure, it’s best to chat with a healthcare professional.
Heme vs Non-Heme Iron: What’s the Difference?
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Heme iron (from animal foods like beef, liver, chicken, fish) is easily absorbed by the body⁴⁶.
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Non-heme iron (from plants like lentils, beans, tofu, and greens) isn’t absorbed as easily, but it’s still great—especially when paired with vitamin C⁶⁷⁸.
Tips to Help Boost Iron Absorption
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Pair with vitamin C: Bright fruits and veggies like capsicum, kiwi, citrus, tomatoes and broccoli help the body absorb non-heme iron⁷¹¹.
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Limit milk with meals: Too much milk before or after an iron-rich meal can block iron absorption⁹. Limit cow’s milk to 500 mL per day for toddlers and keep it separate from mealtimes¹⁰.
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Use cast-iron cookware: Cooking acidic foods (like tomato sauce) in cast-iron pans can naturally boost the iron content of meals⁹.
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Balance the plate: Avoid filling your baby’s tummy with just grains or dairy—iron-rich meals should be the focus¹⁰.
Iron-Rich Foods to Include
Heme Iron Sources (Easiest to Absorb)⁴
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Beef, lamb, kangaroo, pork: Slow-cooked and minced versions are baby-friendly.
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Liver: Super high in iron. Add a small amount to mince or sauces.
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Chicken and turkey: Dark meat has more iron. Shred or blend.
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Fish: Salmon, sardines and tuna offer iron + omega‑3s¹¹. Always check for bones.
Non-Heme Iron Sources (Pair with Vitamin C)
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Lentils and beans: Lentils pack ~6.8 mg per 100 g¹¹. Use in stews or purées.
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Dark leafy greens: Spinach and kale have ~2.7 mg per 100 g¹¹. Blend with fruit for taste.
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Tofu: About 2.7 mg per 100 g¹¹. Works well in purées or finger foods.
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Egg yolk: Rich in iron and other nutrients. Serve scrambled or mashed.
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Whole grains & cereals: Choose iron‑fortified baby cereals with no added sugar⁴.
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Dried fruit, nuts & seeds: Prunes, apricots, chia and pumpkin seeds are great—just prep them safely for little ones.
Iron-Packed Meal Ideas
These simple combos pair iron-rich foods with vitamin C–rich ingredients to boost absorption:
Iron-Rich Food | Vitamin C Buddy | Easy Meal Idea |
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Beef mince | Sweet potato | Mini beef mash: Cook beef with tomato and onion. Mix into mashed roasted sweet potato. Blend for younger babies. |
Chicken | Broccoli | Chicken & broccoli purée: Steam both and blend with a splash of breastmilk. |
Liver (small amount) | Tomato & capsicum | Hidden-liver bolognese: Add grated liver to beef mince and cook with tomatoes and capsicum. |
Lentils | Capsicum | Lentil & capsicum purée: Simmer red lentils; blend with roasted capsicum and lemon. |
Chickpeas | Pumpkin & tomato | Chickpea mash: Roast pumpkin and cherry tomatoes. Blend with mashed chickpeas and a pinch of cumin. |
Spinach & kale | Strawberries | Green smoothie bowl: Blend steamed greens with mashed strawberries and banana. |
Tofu | Capsicum & orange | Stir-fry tofu, roast capsicum, blend with fresh orange juice. |
Iron-fortified cereal | Berries | Mix with breastmilk or warm water, top with mashed strawberries. |
Spotlight on Lentils
Lentils are a superstar ingredient—rich in iron, fibre, protein and budget-friendly. With 6.8 mg of iron per 100 g¹¹, they’re perfect for baby meals.
Serve them with vitamin C–rich ingredients (like tomato or sweet potato) or mix into dishes with meat for a balanced blend of heme and non-heme iron. Soaking them before cooking helps with digestion and reduces cooking time.
Feeding Tips to Remember
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Start iron-rich solids around 6 months, when your baby shows signs of readiness².
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Keep offering breastmilk or formula until 12 months as the main drink¹⁰.
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Introduce a variety of textures, from smooth purées to soft finger foods.
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Limit cow’s milk to around 500 mL per day from 12 months to avoid blocking iron absorption⁹¹⁰.
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Include fruits and veggies daily to boost vitamin C and iron uptake¹⁰.
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Watch for signs of low iron (fatigue, pallor, poor appetite) and speak with a healthcare professional if concerned⁵.
Final Thoughts
Iron is essential for your baby’s brain and body—and it doesn’t have to be hard to include in your everyday meals. Here’s what to keep in mind:
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Iron stores drop around 6 months—start solids on time²
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Offer a mix of heme and non-heme iron foods every day⁶
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Pair non-heme iron with vitamin C for better absorption⁷
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Be mindful of dairy intake around meals¹⁰
With simple combos like lentils and capsicum, beef and sweet potato, or spinach and strawberries, you’re nourishing your baby with iron—and setting them up for a lifetime of good eating habits.
References
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Tinybeets Foods – Iron for Babies
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Simple Steps Nutrition – The Role Iron Plays in Your Baby’s Growth
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Simple Steps Nutrition – Iron Requirements
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Healthdirect Australia – Foods High in Iron
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Tinybeets Foods – Signs of Low Iron
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Simple Steps Nutrition – Heme vs Non‑Heme Iron
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Tinybeets Foods – Pair Iron with Vitamin C
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Simple Steps Nutrition – Enhancing Iron Absorption
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Tinybeets Foods – Avoid Dairy & Use Cast Iron
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Royal Children’s Hospital – Nutrition Fact Sheet
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Simple Steps Nutrition – Iron Content in Foods