Prep warning
Brazil nut is a tree nut, one of the major allergens. Introduce it alone, separately from other new foods, and watch for signs of a reaction such as a rash, swelling, vomiting, or trouble breathing. Seek emergency care for any breathing difficulty.
Choking notes
Whole and chopped nuts are a leading choking hazard and are not suitable before about age 5. Even thick nut butter can be a hazard, so always thin it. Offer Brazil nut only as smooth thinned butter or finely ground.
How to serve by age
6-9 months
Offer only as a smooth nut butter thinned with water, breast milk, formula, or stirred into a purée or yogurt until it is thin enough to lick off a spoon, or as finely ground nut flour mixed into porridge. Brazil nut is a tree nut, one of the major allergens, so introduce it on its own, early in the day, and watch for any reaction.
No solid pieces. Never serve a whole or chopped Brazil nut, and never a thick blob of nut butter.
9-12 months
Keep offering smooth thinned nut butter or finely ground nut flour mixed into soft foods. It can be a little thicker now, but never lumpy. Keep allergen exposures regular once it has been tolerated.
Still no whole or chopped pieces. Smooth and thinned only.
12-18 months
Serve as ground nuts, smooth nut butter spread thin on a soft carrier like toast, or nut flour baked into a dish. Whole and chopped Brazil nuts are still a choking hazard at this age.
No whole or coarse pieces. Grind, flake, or spread thin.
2 years and up
Continue serving ground, crushed, or flaked nuts, or smooth nut butter. Whole nuts only become appropriate around age 5, once chewing is reliable.
Crushed or flaked only until about age 5. Whole nuts are a choking hazard before then.
Key nutrients
Allergen information
Tree nut is a common allergen. Read Tree nut guidance
Common questions
When can my baby eat Brazil nut?
Most babies can try Brazil nut from around 6 months, once they show signs of readiness. Check the prep and cut-size notes above before you start.
Is Brazil nut a choking hazard for babies?
Brazil nut is a higher choking-risk food for babies. Prepare it exactly as described in the serving guide above and always stay close during meals.
Is Brazil nut a common allergen?
Brazil nut contains Tree nut, one of the major food allergens. Offer a small amount the first few times and watch for a reaction — see the allergen notes above.
Sources6
- AAP - Starting Solid Foods (around 6 months)
- NHS - What to feed your baby from around 6 months
- AAP - Choking prevention guidance for infants and toddlers
- CDC - Foods that are choking hazards for infants and toddlers
- AAP - Introducing common food allergens to your baby
- USDA FoodData Central - Brazil nut (nutrient data)
General informational content, not medical advice. Always consult your pediatrician about introducing new foods, especially if your baby has any medical conditions or family history of allergies.
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