Receiving a food allergy diagnosis for your little one can feel overwhelming at first, but with the right knowledge, routines and support, little bodies can thrive, grow confidently and learn to enjoy foods safely.
Here are the best tips to support bubs with food allergies.
Let’s begin!
My Little One Has Just Been Diagnosed With A Food Allergy, What Does Support For Them Actually Look Like?
As a first step, it's important to understand your little one’s specific allergy. Work closely with your immunologist to learn:
-
which foods bub must avoid
-
how reactions may present in bub (signs and symptoms of food allergies in babies)
-
your little one’s ASCIA Action plan
-
what to do when a reaction occurs including how to administer an adrenaline auto-injector pen if needed.
-
when to update bub’s ASCIA Action Plan, renew their adrenaline injector prescription and re-train for its use
But supporting bubs with a food allergy is so much more this, it also includes:
-
taking care of their emotional wellbeing
-
creating safe, supportive environments inside and outside the home including whist on-the-go
-
introducing healthy allergy-safe food alternatives to ensure bub’s healthy growth and development
How Do I Take Care Of My Little One’s Emotional Wellbeing?
Food allergies don't just change what’s on bub’s plate, it can impact how they feel, especially if they feel different from their peers or siblings.
They may feel:
-
left out during meals and festivities
-
confused about why they can’t eat the same as others
-
frustrated or self-conscious
Tips To Support Your Little One’s Emotional Wellbeing:
-
Staying calm around food helps bub feel safe.
-
Using positive language helps to reduce bub’s anxiety around food e.g. say ‘safe foods for your body’ instead of ‘dangerous foods’.
-
Focus on what your little one can eat rather than what they can’t e.g. including ‘safe foods’ in fun cooking activities or meal preparation.
-
Introducing relaxed and inclusive family mealtimes to help bub develop a healthy relationship with food.
How Can I Create Safe and Supportive Environments For Bub?
Your little one spends time in different environments including:
-
inside the home
-
outside the home or on-the-go
To make these environments safe and supportive, it's essential to adopt consistent safety routines.
Tips For Creating A Safe And Supportive Environment Inside The Home:
- Avoid having allergenic foods in the house and if not possible, clearly label safe foods and foods containing allergens and store them in a dedicated shelf or container in the pantry and fridge. If needed, store the food allergens out of reach or in a locked cupboard.
-
Teach household members and anyone who looks after your child at home (relatives, babysitters and friends) to not share foods, drinks or utensils, ensure they understand your little one’s food allergy and how to treat an allergic reaction including how to use an adrenaline auto-injector pen (if appropriate).
-
Prepare allergen-free food first.
-
Wash hands before and after mealtimes and food preparation to reduce contact with food allergens.
-
Use separate kitchen utensils like knives and chopping boards as well as cooking equipment like blenders, frying pans, deep fryers, toasters and barbecues to avoid cross-contamination.
-
Keep your little one’s ASCIA Action Plan and adrenaline auto-injector pen (if needed) within reach and easily accessible at all times.
-
Teach your little one from a young age to ask a trusted adult whether they are permitted to eat foods that may be provided to them.
Tips For Creating A Safe And Supportive Environment Outside The Home Or On The Go:
- Carry with you bub’s ASCIA Action Plan and adrenaline injector (if prescribed) at all times and a back-up if possible.
-
When food shopping, always check the ingredients list for presence of food allergens, even if products are labelled ‘free from’ and even if it's usually bought, as ingredients and manufacturing processes can change. Additionally, check the precautionary allergen statements such as ‘may contain’ as this identifies a cross contamination risk.
-
Be careful when purchasing food from a delicatessen as cross contamination can occur from using the same slicer for meat and cheese.
-
When eating out, be careful with buffets as people may accidentally use the same utensils for multiple food items. Juice bars can also be a high risk for cross-contamination if equipment is not well cleaned in between juice preparations. In all cases, especially in restaurants, inform wait staff of your little one’s allergy and ask questions about the ingredients in the food as well as the food’s preparation and storage.
-
Ensure anyone who cares or interacts with your little one outside the home (educators/teachers, day care staff, friends) has a copy of their updated ASCIA Action Plan; knows which foods your child must avoid; knows how to recognise signs and symptoms of an allergic reaction; knows the safe practices to reduce allergen exposure and; knows how to use an adrenaline injector if required. Click here to learn the best tips to manage food allergies at school.
-
When travelling, on play dates or when attending events like birthday parties, ensure to bring safe snacks or meals for your little one to enjoy if you are unsure of the food choices that will be available or the ingredients in them.
How Can I Ensure The Healthy Growth And Development Of Bubs Who Have Food Allergies?
Restricting foods from your little one’s diet can affect their nutrition and thus overall growth and development. This is especially the case when avoiding common allergens like cow’s milk, soy, eggs, wheat and peanuts or when avoiding foods due to a cross-contamination risk with the allergen.
To ensure bub’s adequate nutrition and healthy growth and development, it's important to introduce healthy allergy-safe food alternatives.
Let’s look at some allergy-friendly options!
Cow’s milk alternatives:
-
Try fortified soy/rice/oat milk, meat, poultry, legumes, ground nuts or whole grains.
Soy alternatives:
-
Try meat, legumes or whole grains.
Egg alternatives:
-
Try meat, poultry, legumes or whole grains.
Wheat alternatives:
-
Try rice, oats, quinoa, corn, millet, buckwheat, amaranth, rye or barley.
Nut alternatives:
-
Try meat, legumes, whole grains or vegetable oils.
Fish and shellfish (molluscs & crustaceans) alternatives:
-
Try meat, poultry, legumes, whole grains or vegetable oils.
Always seek advice from your doctor or paediatric dietitian to ensure bub is meeting their nutritional requirements with adequate allergy-safe food alternatives.
Can Food Allergies Be Reduced With Early Allergen Introduction?
The latest research shows that introducing food allergens ideally at around 6 months but not before 4 when bub is showing signs of being ready for solids, can reduce the risk of developing allergies later in life, particularly in bubs with eczema, an existing food allergy or a family history of allergies.
Take Home Message
Supporting little ones with food allergies is a journey and there will be many learning curves along the way. However with the right knowledge, routines and support, your little one can grow into a confident and safe little eater.
Let us make allergen introduction easy and simple!
Our Allergen Intro Pack has everything you need to safely and conveniently introduce food allergens to your little one. It contains the 14 of the most common food allergens finely ground into powders which are ready to use. All you need to do is mix it into bub’s puree!
FAQS
Q1. How can I support food allergies in babies after a diagnosis?
Start by confirming the food allergen with your doctor, follow your child’s ASCIA Action Plan, and build consistent safety routines to support bub at home and when out. Keep safe foods predictable, teach caregivers the plan, and always have prescribed medication accessible.
Q2. What are the common signs of food allergies in babies?
Common signs of food allergies in babies can include hives, swelling (lips/eyes), vomiting, wheezing or sudden lethargy after eating. If symptoms are severe or involve breathing, follow the ASCIA Action Plan and seek urgent medical help.
Q3. How do I prevent cross contamination for babies with food allergies at home?
Focus on preventing cross contamination food allergy risks by using separate utensils/chopping boards, prepping allergen-free meals first, washing hands and surfaces before and after mealtimes and food preparation, and storing allergen-free foods for babies separately with clear labels.
Q4. How can I manage food allergies in children outside the home or on-the-go?
To manage food allergies in children outside the home, always carry bub’s ASCIA Action Plan and prescribed medication, read labels every time, avoid high-risk buffets/juice bars, and notify staff of bub’s food allergy when eating out. Pack backup allergen-free foods for babies if you are unsure what will be available.
Q5. What can my baby eat if they can’t have milk, egg, wheat, soy, or nuts?
Many safe foods for babies with allergies can still meet their nutrition needs. Use allergy-safe food alternatives for babies like fortified soy/rice/oat milk (if appropriate) instead of cow’s milk, oats/rice/quinoa instead of wheat, and meat, legumes, and whole grains as alternatives for soy, eggs and nuts. Always seek your doctor’s or dietitian’s advice to ensure bub’s nutritional needs are being met.
Q6. How do I support emotional wellbeing for toddlers with food allergies?
Emotional wellbeing for children matters. Use calm, positive language (“safe foods”), involve your child in choosing and preparing safe options, and create inclusive meals so food allergies in toddlers feel manageable, not isolating.
Q7. Does early allergen introduction in babies help prevent food allergies later?
Evidence suggests early allergen introduction in babies around 6 months (not before 4 months and when ready for solids) may reduce allergy risk for some children, especially higher-risk bubs. Always follow your doctor’s guidance and use safe, age-appropriate forms of allergens.
References
- Australasian Society of Clinical Immunology and Allergy, 2023a. ASCIA Dietary Avoidance for Food Allergy. Australasian Society of Clinical Immunology and Allergy. Available at: https://www.allergy.org.au/patients/food-allergy/ascia-dietary-avoidance-for-food-allergy [Accessed 3 Feb 2026].
- Australasian Society of Clinical Immunology and Allergy, 2023b. Dietary Avoidance for Food Allergy Frequently Asked Questions (FAQ). Australasian Society of Clinical Immunology and Allergy. Available at: https://www.allergy.org.au/patients/food-allergy/ascia-dietary-avoidance-for-food-allergy-faq [Accessed 3 Feb 2026].
- Australasian Society of Clinical Immunology and Allergy, 2024. Food Allergy FAQ. Australasian Society of Clinical Immunology and Allergy. Available at: https://www.allergy.org.au/patients/food-allergy/faqs?highlight=WyJ0byJd [Accessed 3 Feb 2026].
- Australasian Society of Clinical Immunology and Allergy, 2026. ASCIA Guideline: Infant Feeding for Food Allergy Prevention- Summary of Recommendations. Australasian Society of Clinical Immunology and Allergy. Available at: https://www.allergy.org.au/hp/papers/infant-feeding-and-allergy-prevention [Accessed 3 Feb 2026].
