Helping Picky Eaters: The 5 Levels of Food Exposure™ to Build Food Trust

By Argie Karakalpakidis, MS, CCC-SLP, TSSLD, CLC

The short answer

The 5 Levels of Food Exposure™ is a Kids Feeding Wellness protocol for children ages 2 and up. It builds food trust by helping children get familiar with a food in five low-pressure ways: learning about it, watching others enjoy it, playing with it, shopping for and cooking it, and having it at meals and snacks with no expectation to eat it.

A sustainable system to build familiarity, reduce mealtime stress, and help children feel safe exploring new foods.

Picky eating can feel overwhelming for families. That’s why we developed a structured yet flexible system: the 5 Levels of Food Exposure™, a step-by-step approach designed specifically for children ages 2 and up. This protocol meets children where they are and helps them gradually build food trust and confidence through repeated, low-pressure exposure.

Before we walk through the five levels, it helps to understand what picky eating is, and what’s often going on underneath it.

What Is Picky Eating?

Picky eating, also called selective or fussy eating, is a common feeding behavior in young children (1). It often shows up as:

• A limited variety of accepted foods
• Strong preferences, and refusing foods that were once loved
• Leaving out entire food groups, like proteins or vegetables
• Strong negative or fearful reactions to new or unfamiliar foods

When selective eating starts to affect a child’s nutrition, growth, mealtime experience, or relationships, it may fall under the umbrella of a Pediatric Feeding Disorder (PFD) (2). You can learn more at Feeding Matters.

Not sure where your child falls? Read When Is It More Than Just Picky Eating?

What’s Really Going On Beneath the Surface?

Picky eating is rarely about a child being “difficult” or “stubborn.” What we see at the table is usually just the tip of the iceberg.

What you see at the table

• Refusing new or unfamiliar foods
• Needing specific textures, colors, or shapes
• Crying, tantrums, or meltdowns

What may be underneath

• Oral-motor delays or structural differences
• Medical factors like reflux or allergies
• Sensory sensitivities
• Developmental stage
• Temperament
• Level of food familiarity

Many of these factors need their own support, such as addressing oral-motor skills, medical needs, or sensory differences. But one critical and often overlooked factor is how familiar a child is with the food in front of them.

One of the strongest predictors of whether a child will eat a food is how familiar they are with it.

Why Picky Eaters Are Often Cautious Eaters

Many children labeled “picky” are actually cautious eaters: children who approach new foods slowly and carefully. They often:

• Notice even the smallest changes in how a food looks, smells, or feels
• Need more time and exposure to feel safe around unfamiliar foods
• Worry about how a food might feel or taste in their mouth
• Feel anxious about how a food might affect their body

This caution isn’t defiance. It’s a form of protection, and it often becomes most noticeable during a normal developmental stage called food neophobia.

The Stage of Food Neophobia

Neo = new | Phobia = fear

Food neophobia is the fear of new or unfamiliar foods. During this stage, children become more sensitive to how food looks and may reject foods that seem “different,” even ones they’ve eaten before (3).

Food neophobia typically begins around 12 months, intensifies around 18 months, peaks between 2 and 6 years, and gradually fades by about age 7 (3). Every child’s timing is a little different.

Familiarity: The Antidote to Fear

Here’s the good news: as familiarity increases, food neophobia decreases (4, 5). And familiarity doesn’t only come from tasting. It builds through repeated, low-pressure contact with a food’s appearance, smell, texture, and context. It also grows when children:

Learn about it

What the food is, where it comes from, and how it grows.

See others enjoy it

Watching people they trust eat and engage with the food in real life.

Explore with their senses

Touching, smelling, and interacting with it in many ways and places, not just at meals.

Good to know

Food schema

Each of these experiences helps build a mental “food schema”: a framework the brain uses to recognize, categorize, and feel safe around foods (6). The richer the schema, the less “new” a food feels.

This is exactly where the 5 Levels of Food Exposure™ comes in.

Introducing the KFW 5 Levels of Food Exposure™

At Kids Feeding Wellness, the 5 Levels of Food Exposure™ is our core approach for helping picky and cautious eaters develop food trust. It’s a protocol we’ve used with many families to turn food fears into curiosity.

The goal

What is food trust?

Food trust is when a child feels safe in their body and mind around food. They aren’t overwhelmed by pressure, surprise, or confusion, and instead feel confident exploring at their own pace.

Without food trust, exploring and tasting can feel scary and lead to shutdowns or refusals. The 5 Levels build it through repeated, low-pressure experiences that spark curiosity, reduce fear, and create positive associations with food.

Evidence-based

Each level is grounded in research on how different kinds of exposure help children feel more comfortable with new or previously refused foods.

Child-centered

We follow the child’s lead, honor their pace, and give them the tools to feel confident with food.

Flexible for home or therapy

The activities are simple and practical, and they fit into everyday routines or feeding therapy sessions.

Built for lasting progress

Thoughtful, bite-sized exposures help children feel safe and in control, which leads to real progress that sticks.

The 5 Levels at a Glance

Each level introduces one or more target foods in a different way, building familiarity without pressure to taste or eat. Whether you focus on a single food or a small set depends on your child’s needs and your family’s capacity.

• 1Educational
• 2Social Learning
• 3Play
• 4Shopping & Cooking
• 5Meal & Snack

1

Level One

Educational Exposure

Children learn about a food through books, gardening, sensory exploration, and simple conversations about where food comes from. This builds background knowledge and sparks curiosity before the food is ever on their plate.

Why it works

Toddlers are more willing to taste foods they’ve seen in picture books (7, 8), and gardening and sensory food education are linked with more willingness to try fruits and vegetables (9, 10).

Ideas to try

• Read a picture book featuring the target food
• Grow herbs or a simple vegetable together
• Look at photos of how the food grows
• Talk about its color, shape, and where it comes from

Book ideas: How Books Can Help Picky Eaters Try New Foods

2

Level Two

Social Learning Exposure

Children watch trusted food role models, like parents, siblings, and peers, intentionally eat and interact with the food with enjoyment. Seeing others enjoy a food helps normalize it and invites the child’s own curiosity.

Why it works

Young children are more likely to try a new food when an adult they trust is eating the same food (11, 12), and peers’ choices can shift preschoolers’ preferences (13).

Ideas to try

• Eat the target food yourself, without offering it
• Describe it out loud: “This is so crunchy!”
• Share family meals where everyone has the same foods
• Invite a sibling or friend who enjoys the food

3

Level Three

Play Exposure

Children explore food through hands-on sensory and imaginative play, like painting, stamping, sculpting, sorting, or pretend cooking. Play takes away the pressure to eat and builds positive associations with the food.

Why it works

Preschoolers who took part in sensory play with fruits and vegetables tasted more of them afterward than children who only looked at them (14), and non-taste sensory exposure in nursery settings increased willingness to try (10).

Ideas to try

• Stamp paint with cut peppers or apples
• Build faces or animals on a plate
• Sort foods by color, size, or crunch
• Pretend to run a restaurant or picnic

Free guide: Food-Based Play for Sensory Exploration

4

Level Four

Shopping & Cooking Exposure

Children take part in the whole journey of a meal, from choosing a recipe and picking ingredients to watching the food transform as it cooks. This builds a deeper connection with the food they helped create.

Why it works

Children who help prepare a meal tend to eat more of it, including vegetables (15), and cooking activities can increase willingness to try new foods (16).

Ideas to try

• Let your child pick the produce at the store
• Choose a recipe together that uses the food
• Give a safe job: washing, stirring, tearing, pouring
• Notice how the food changes as it cooks

Related read: Picky Eaters Turned Chefs

5

Level Five

Meal & Snack Exposure

The food is offered during structured meals or snacks in a calm, pressure-free way, with no expectation for the child to eat it. Your child stays in control of their food choices and explores at their own pace.

Why it works

Repeated, low-pressure tasting opportunities increase liking and intake of new foods over time (5, 17), while pressure tends to backfire (18).

Ideas to try

• Serve a small portion next to familiar foods
• Offer a separate “learning plate” for exploring
• Serve family style so your child can serve themselves
• Let looking, touching, and smelling count

Helpful tools: The Learning Plate guide and Food Sensory Descriptors (free)

The five levels work together. Through repeated, low-pressure exposure across all of them, children become more curious, confident, and open to new foods. How the levels are combined and paced is tailored to each child, and that’s what we focus on in our sessions.

Free printable

5 Levels of Food Exposure™ Overview

A one-page summary of all five levels to keep on the fridge or share with your child’s caregivers.

Download the Free Overview

Words matter at every level. See When “Just One Bite” Backfires for supportive phrases to use, and Rebuilding Trust at the Table for a responsive feeding reset.

Coming soon

The 5 Levels of Food Exposure™ Course

A full course is in development to walk families step by step through using the 5 Levels at home, with the activities, tools, and guidance we use with families in our practice.

Join the Waitlist

For SLPs, OTs & feeding therapists

Bring the 5 Levels into your sessions

Clinicians can learn how to use the 5 Levels of Food Exposure™ with their own caseloads through KFW mentoring. Explore Clinician Mentoring →

Frequently Asked Questions

What age is the 5 Levels of Food Exposure™ for?

It’s designed for children ages 2 and up, which is when food neophobia is typically at its strongest and cautious eating becomes most noticeable.

Does my child have to eat the food for it to count?

No. Every level builds familiarity, and familiarity is what makes tasting feel possible. Learning about, watching, playing with, and cooking a food are all real progress, even if it never reaches your child’s mouth that day.

How long does it take to see progress?

It varies from child to child. Many children need a lot of exposures before accepting a new food. Early signs of progress often look small: sitting near a food, touching it, or asking about it.

Can I use it if my child has a feeding disorder?

The 5 Levels can be part of support for children with more complex feeding needs, but those children should also be supported by a feeding specialist who can address oral-motor, medical, or sensory factors alongside exposure.

Need Support for Your Cautious Eater?

Book a free 15-minute call. We’ll talk through what’s happening at your table and how the 5 Levels of Food Exposure™ could help your child build familiarity with the foods you’d love to see in their diet.

Start With a Free 15-Minute Call Explore Picky Eating Support

Written by Argie Karakalpakidis

Founder & Pediatric Feeding Specialist

Argie Karakalpakidis is a speech-language pathologist and certified lactation counselor, practicing as an SLP and feeding therapist since 2018, trained in attachment-based and emotion-focused approaches to feeding. She created the 5 Levels of Food Exposure™ for Kids Feeding Wellness.

Read my full story →

References

1. Taylor CM, Wernimont SM, Northstone K, Emmett PM. Picky/fussy eating in children: review of definitions, assessment, prevalence and dietary intakes. Appetite. 2015;95:349–359.
2. Goday PS, Huh SY, Silverman A, et al. Pediatric feeding disorder: consensus definition and conceptual framework. J Pediatr Gastroenterol Nutr. 2019;68(1):124–129.
3. Dovey TM, Staples PA, Gibson EL, Halford JCG. Food neophobia and ‘picky/fussy’ eating in children: a review. Appetite. 2008;50(2–3):181–193.
4. Birch LL, Marlin DW. I don’t like it; I never tried it: effects of exposure on two-year-old children’s food preferences. Appetite. 1982;3(4):353–360.
5. Cooke L. The importance of exposure for healthy eating in childhood: a review. J Hum Nutr Diet. 2007;20(4):294–301.
6. Lafraire J, Rioux C, Giboreau A, Picard D. Food rejections in children: cognitive and social/environmental factors involved in food neophobia and picky/fussy eating behavior. Appetite. 2016;96:347–357.
7. Houston-Price C, Butler L, Shiba P. Visual exposure impacts on toddlers’ willingness to taste fruits and vegetables. Appetite. 2009;53(3):450–453.
8. Owen LH, Kennedy OB, Hill C, Houston-Price C. Peas, please! Food familiarization through picture books helps parents introduce vegetables into preschoolers’ diets. Appetite. 2018;128:32–43.
9. Savoie-Roskos MR, Wengreen H, Durward C. Increasing fruit and vegetable intake among children and youth through gardening-based interventions: a systematic review. J Acad Nutr Diet. 2017;117(2):240–250.
10. Dazeley P, Houston-Price C. Exposure to foods’ non-taste sensory properties: a nursery intervention to increase children’s willingness to try fruit and vegetables. Appetite. 2015;84:1–6.
11. Harper LV, Sanders KM. The effect of adults’ eating on young children’s acceptance of unfamiliar foods. J Exp Child Psychol. 1975;20(2):206–214.
12. Addessi E, Galloway AT, Visalberghi E, Birch LL. Specific social influences on the acceptance of novel foods in 2–5-year-old children. Appetite. 2005;45(3):264–271.
13. Birch LL. Effects of peer models’ food choices and eating behaviors on preschoolers’ food preferences. Child Dev. 1980;51(2):489–496.
14. Coulthard H, Sealy A. Play with your food! Sensory play is associated with tasting of fruits and vegetables in preschool children. Appetite. 2017;113:84–90.
15. van der Horst K, Ferrage A, Rytz A. Involving children in meal preparation: effects on food intake. Appetite. 2014;79:18–24.
16. Allirot X, da Quinta N, Chokupermal K, Urdaneta E. Involving children in cooking activities: a potential strategy for directing food choices toward novel foods containing vegetables. Appetite. 2016;103:275–285.
17. Wardle J, Herrera ML, Cooke L, Gibson EL. Modifying children’s food preferences: the effects of exposure and reward on acceptance of an unfamiliar vegetable. Eur J Clin Nutr. 2003;57(2):341–348.
18. Galloway AT, Fiorito LM, Francis LA, Birch LL. “Finish your soup”: counterproductive effects of pressuring children to eat on intake and affect. Appetite. 2006;46(3):318–323.

This article is for educational purposes only and does not replace individualized medical or feeding care. If you have concerns about your child’s growth, nutrition, or feeding, contact your child’s healthcare provider. 5 Levels of Food Exposure™ is a trademark of Kids Feeding Wellness.