Trusted Tips for Picky Eaters: Helping Babies and Toddlers Learn New Foods

By: Professor Carina Venter

GrowHappy ImmunoNutrition Squad Member

Professor in Pediatric Allergy at the University of Colorado and Children’s Hospital Colorado 
Author of the European, American and Canadian allergy prevention guidelines
Chair, Immunomodulation and Nutrition - European Academy of Asthma Allergy and Clinical Immunology

Few parenting challenges create as much stress at the table as picky eating. One day your child happily eats avocado, yogurt, and eggs. The next day they refuse everything except crackers and fruit. Many parents worry they are doing something wrong or that their child will never learn to enjoy a wide variety of foods.

 

The good news is that picky eating is extremely common, especially in toddlers and young children, and often reflects normal development rather than a true problem. Children’s taste buds, feeding skills, and comfort with new foods are still developing. Learning to enjoy different textures and flavors takes time, repetition, and patience.

 

Why Babies and Toddlers Become Picky

Picky eating often increases between 1 and 3 years of age. This is partly developmental.

Young children naturally become more cautious about unfamiliar foods as they gain independence. In nature, this likely helped protect toddlers from eating unsafe things once they became mobile and curious.

 

At the same time, babies are born with a preference for sweeter tastes, which makes sense because breastmilk is naturally sweet. Bitter or savory flavors, especially vegetables, may take more time and repeated exposure before they feel familiar and accepted. This is normal.

 

It Often Takes More Than 8 Tries

One of the most important things parents can know is that acceptance does not usually happen after one exposure. Research and feeding experience consistently show that babies and toddlers often need repeated exposure before learning to enjoy a food. Some children may need many exposures to a food,  including seeing it, touching it, smelling it, licking it, or tasting it before they feel comfortable eating it. 

 

This is especially important for foods like:

  • Vegetables
  • Allergens
  • Savory flavors
  • Mixed textures

A child turning away from a food does not mean they dislike it forever. It often just means their brain and taste buds are still learning.

 

Exposure Is More Than Eating

One important thing many parents do not realize is that exposure does not only “count” when a child swallows the food. For babies and toddlers, learning about food is highly sensory. Looking at food, touching it, smelling it, squishing it, licking it, or even playing with it are all part of the learning process. A child playing with broccoli on their tray may not seem like progress, but their brain is still building familiarity with that color, texture, and smell.

 

This is one reason feeding experts encourage allowing children to explore foods without too much pressure to immediately eat them. Comfort and familiarity often come before acceptance. Over time, these small exposures help children become more confident and adventurous eaters.

 

Allergens Are the Foods You Want to Preserve

When children begin refusing foods, parents often stop offering them altogether. But allergens are one category of foods we especially want to keep in the diet regularly once introduced.

Repeated exposure helps:

  • maintain familiarity
  • support immune tolerance
  • build confidence around those foods

This is one reason consistency matters so much during the early years.

 

Trusted Tips for Picky Eaters

  1. Let Them See You Eat It:  Children learn through observation. Seeing parents and siblings enjoy foods calmly and regularly can make unfamiliar foods feel safer.
  2. Offer Foods Without Pressure: Pressure often backfires. Encourage exploration without forcing bites or negotiating “just one more.” The goal is positive exposure, not perfection.
  3. Timing Matters: Children are more open to trying foods when they are rested and moderately hungry. Very overtired or overly hungry toddlers are usually less flexible at mealtimes.
  4. Stay Neutral: Children pay close attention to adult reactions. Try not to show frustration, disappointment, or excitement about whether they eat the food. A calm, neutral response helps reduce pressure around eating.
  5. Keep Offering Small Amounts:  Tiny portions can feel less overwhelming. Sometimes a single blueberry, one spoonful of yogurt, or a thin spread of nut butter is enough exposure for that day. Every exposure counts.

In addition, mixing our GrowHappy allergens into foods children already enjoy can help:

  • Yogurt
  • Oatmeal
  • Smoothies
  • Toast

This allows children to continue experiencing those flavors in familiar, low-pressure ways.

 

Food Learning Takes Time

Parents often feel pressure to “get it right” quickly. But feeding development is a gradual process. Children learn through repetition, routine, and seeing foods offered consistently without stress. Progress may not always look dramatic from one meal to the next, but over time those small exposures add up in powerful ways.

And sometimes toddlers simply change their minds. A food they loved last week may suddenly be refused this week. This is often part of normal toddler development and independence, as children begin exerting more control and testing boundaries around food and routines.

 

If you are concerned about persistent food refusal that you think is affecting your child’s growth, please seek help from a healthcare professional.

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