Developmental Health • Nutrition
Understanding Picky Eating in Early Childhood
Many parents and guardians, and even teachers, tend to worry about children’s eating behaviours and whether or not it’s a bigger issue. However, what might seem like picky eating is often just a normal part of a child’s development. Understanding these behaviours and knowing when to be concerned can help you support your child’s needs without any unnecessary stress and pressure.
Normal child behaviour and picky eating
Picky eating often manifests in ways that can be perfectly normal for children. Some of these common behaviours include:
- Refusing food: It’s common for children to say “no” to certain foods, especially if they’re unfamiliar or look different from what they’re used to.
- Throwing food: This can definitely be frustrating, but your child might just be exploring their environment and testing out what will happen when they throw the food. It also might be because they are bored, or no longer hungry.
- Refusing to try new foods / Being upset about new food on the plate or table: This reaction can stem from anxiety or unfamiliarity with the new food. Fear of the unknown can cause children to reject foods they haven’t tried before.
- Eating well at school but fussy at home: Changes in environment and routine can affect a child’s willingness to eat. They might just be more comfortable in one setting than they are in another.
- Having a preference for certain textures or colours: Some children might have sensory preferences which can strongly influence their food choices.
These behaviours are part of a child’s developmental phase that happens between the ages of 18 months to 6 years old. During this time, children begin to assert their autonomy, often by saying “no” to food. They may also test boundaries to see how much control they have over their eating habits and to see how far they can go until you give in.
When to worry about your child’s eating habits
While a lot of picky eating behaviours are normal, there are times when there may be a more serious issue that requires attention.
When to worry:
- The eating behaviour persists for months: If picky eating lasts longer than the typical developmental phases it might indicate a bigger underlying issue.
- Your child refuses entire food groups: Avoiding an entire group of food can lead to nutritional deficiencies and requires some serious attention.
- Your child isn’t growing properly or suffering from nutrient deficiencies: Poor growth or specific health issues might mean that your child is not getting all the necessary nutrition.
- Your child has sensory problems: Sensory issues might make it challenging for children to accept certain textures or flavours.
- Your child is distressed when they see food: Severe anxiety around food could point to an eating disorder or other psychological issue.
- Your child has a limited food intake, consuming fewer than 15-20 foods: A very restricted diet can compromise a child’s overall health and development.
If any of these signs are present, you might want to consult with a healthcare professional, such as a paediatrician or dietitian, who can provide the proper guidance and support your child needs.
How to help your child increase their food diversity and manage picky eating
- Exposure, Exposure, Exposure! Introducing your child to new foods is really important in the development phases. They might need to see, touch, or taste a new food multiple times before they accept it. Research suggests that repeated exposure - sometimes even up to 15 times - can make kids more likely to try new foods, but do it without any pressure because this can cause anxiety and make them less open to trying these new foods.
- Involve Children in the Kitchen: Having your children help out during meal prep can increase their interest in food and willingness to try new things because they might feel a sense of ownership and control over their meals. Studies have shown that children that help with cooking are more likely to try and enjoy the foods they prepare.
- Use Positive Language: Your words matter, and how you talk about food can influence a child’s attitudes toward eating. Children often mimic our behaviours. If they see you eat something and pull your face, or you avoid a food then they will do the same. Rather use positive language that highlights the characteristics of the food, such as describing how crunchy a carrot is or how broccoli looks like little trees. This takes the pressure off and helps shift the focus to enjoyment.
Every child is different, therefore their journey with food will be different too. Be patient and persistent, and don’t worry too much if your child is a little picky. This is usually just a normal part of their developmental phase and shouldn’t be a cause for concern. However, if you are concerned about their eating habits you can reach out to Carina de Fries, a paediatric dietitian, at 084 405 0129.
Q&A from parent talk on Picky Eating with Carina de Fries
Q: If a child is on medication that could increase his/her appetite, (for example my child will wake me up late at night and ask for something to eat.) How do I know when he/she is really hungry or if it’s just the medication?
A: This is a tricky question; I would advise that you ask a healthcare professional for detailed guidelines on what to do.
Q: My child is 3 years old and only wants one thing on her plate. She knows exactly what she wants and asks for it but it’s only that one thing? She used to eat a lot more than she is eating now. Is this normal?
A: Yes, it is completely normal. Babies eat a lot because they need all the calories they can get to grow and get strong. After 1 year old it’s normal that they then start to eat less. The wanting one thing on her plate is also normal, between 1 and 5 years old they are still learning and are in the developmental phase. All the foods, textures, and colours can be very overwhelming at the time if there are a lot of different things on the plate. We want to encourage them though to try new foods and the mixing of foods but not by force feeding it. Introduce them slowly by letting them help with food shopping, touching it, feeling it, helping to prepare the food, or just having it lay outside of the plate, on a placemat. As long as they still see it and have interaction with it. The rest will follow naturally. It just can’t go on for too long, it should have passed after a maximum of 5 years.
Q: My child will ask for a snack before she goes to sleep, I’m not sure if it’s to stall going to sleep or if she actually wants it, but when I bring her the apple or snack, she asked for, she eats it. How do you know and what can I do?
A: Try incorporating a late-night snack at least 1 hour before bedtime and see if they then still ask for something. If they still ask then you have to say no and the kitchen is closed.
Q: How do I know if I can give her something sweet when she asks? That I don’t give her too much?
A: If she had a balanced meal day, a sweet snack later is not a problem.
Q: How do I integrate the activation of different senses with new foods or foods that they avoid?
A: 1) The food doesn’t have to be on the plate. It just needs to be there, visual. On the placemat or the side of the plate. They don’t have to eat it they just need to see it, smell it, touch it. And keep doing that even if they don’t eat it. Just persevere.
2) Take them shopping with you. Have them pick up the vegetables, fruit and other foods. To see it and feel it.
3) When you prepare food, let them help. Sit with you and see and smell and feel.
Q: What do I do if my child won’t eat from her own plate but rather from mine?
A: It is normal for that to happen sometimes. What others have is more intriguing so they would rather have that. Even if your food is the exact same. Try to put your plate next to hers and show her that you have the same food. Sit next to her and eat. This is a phase and will pass.
Q: Should we mix foods even if they don’t like them?
A: Yes. We want to encourage the mixing of foods, different foods touching on a plate. They will grow out of it. It could just be a sensory overload, and takes a lot of brain power to see all the colours and different foods at one time.
© Developmental Health Blog, evidence-based guidance for families and educators
References:
- Birch, L. L., & Fisher, J. O. (1998). Development of eating behaviours among children and adolescents. Pediatrics, 101(Supplement 2), 539-549.
- Chatoor, I. (2009). Diagnosis and treatment of feeding disorders in infants, toddlers, and young children. Washington, DC: Zero to Three.
- Cooke, L. (2007). The importance of exposure for healthy eating in childhood: a review. Journal of Human Nutrition and Dietetics, 20(4), 294-301.
- van der Horst, K., Ferrage, A., & Rytz, A. (2014). Involving children in meal preparation. A potentially effective strategy for improving eating behaviours: results of a systematic review. Appetite, 79, 1-13.
- Hendy, H. M., Williams, K. E., Camise, T. S., Eckman, N., & Hedemann, A. (2009). The Parent Mealtime Action Scale (PMAS). Development and association with children’s diet and weight. Appetite, 52(2), 328-339.





