Allergen note
Watermelon is not a common allergen. Rarely, children with pollen allergies get an itchy mouth after eating it, and the juice can redden the skin around the mouth. Offer watermelon from 12 months, starting with a few pieces, and watch for any reaction.
How to serve
From 12 months, offer seedless watermelon in bite-sized pieces or small sticks, chilled if your toddler is teething. Because it is mostly water, it makes a refreshing snack or a juicy side next to more filling foods at a meal.
Preparation
Wash and dry the rind before cutting so germs from the surface aren't carried into the flesh. Cut away all the green rind and firm pale layer, remove dark seeds, and keep cut watermelon in the fridge, using it within a few days.
Texture and choking risk
The hard rind and dark seeds are the main hazards, and large juicy chunks can break apart in the mouth. Remove rind and seeds, cut bite-sized pieces, and keep your toddler seated and supervised instead of snacking on the move.
Sources: cdc.gov · cdc.gov · healthychildren.org · healthychildren.org · nhs.uk · nhs.uk
Starting ages are typical guidance for healthy, full-term babies who show signs of readiness. Your paediatrician may advise differently, especially where there is a family history of allergy.
Track first tastes and reactions
Log when your child first tries watermelon, note any reaction and see it in the allergen tracker.
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