Food Aversion in Autism: What You Need to Know

Food aversion can be challenging for parents, especially when it comes to ensuring that their child's nutritional needs are met.

reuben kesherim
Ruben Kesherim
May 18, 2024

Food Aversion in Autism: What You Need to Know

Understanding Autism and Picky Eating

When it comes to autism and picky eating, it's important to have a clear understanding of both concepts and their connection. In this section, we will delve into what autism is, what picky eating entails, and how these two aspects are interrelated.

What is Autism?

Autism, also known as Autism Spectrum Disorder (ASD), is a neurodevelopmental disorder that affects an individual's social skills, communication abilities, and behavior. It is typically diagnosed in early childhood and can vary in severity and presentation.

Children with autism may experience challenges in social interactions, exhibit repetitive behaviors, and have specific interests or fixations. Sensory sensitivities, such as over- or under-sensitivity to certain sounds, textures, or tastes, are also common among individuals with autism.

What is Picky Eating?

Picky eating, also referred to as selective eating or food aversion, is a common behavior observed in many children, including those without autism. Picky eaters tend to be selective about the foods they eat, often preferring a limited range of familiar and preferred foods while avoiding new or unfamiliar ones.

Picky eating can manifest in various ways, including refusing certain textures, colors, or tastes, and showing resistance to trying new foods. It is important to note that picky eating alone does not necessarily indicate an underlying medical condition or developmental disorder.

The Connection between Autism and Picky Eating

In the context of autism, picky eating is often more prevalent and can be more complex. Many individuals with autism exhibit specific food preferences and aversions, which can be attributed to a combination of sensory sensitivities, restricted and repetitive behaviors, and communication difficulties.

The connection between autism and picky eating can be multifaceted. Sensory sensitivities can make certain textures, flavors, or smells overwhelming or unappealing to individuals with autism.

Restricted and repetitive behaviors may manifest as a preference for routine and familiarity, leading to a limited food repertoire. Communication and socialization difficulties can also contribute to challenges in expressing food preferences or trying new foods.

Understanding the connection between autism and picky eating is crucial in order to approach mealtimes with empathy and develop effective strategies to support individuals with autism in expanding their food choices and promoting a balanced diet.

By recognizing the unique challenges faced by individuals with autism when it comes to food aversion, parents and caregivers can work towards creating a positive mealtime environment and implementing strategies that address sensory sensitivities, gradually introduce new foods, and seek professional help when needed.

Challenges of Picky Eating in Autism

Picky eating can present unique challenges for individuals with autism. Understanding these challenges can help parents and caregivers develop strategies to address them effectively.

The challenges commonly associated with picky eating in autism include sensory sensitivities and food aversions, restricted and repetitive behaviors, and communication and socialization difficulties.

Sensory Sensitivities and Food Aversions

Many individuals with autism experience sensory sensitivities, which can significantly impact their eating habits. Certain textures, smells, colors, or tastes of food may trigger aversive reactions, making it challenging for them to try new foods or tolerate a variety of textures. This can lead to a limited range of preferred foods and difficulties in meeting nutritional requirements.

Sensory Sensitivity Challenges Impact on Picky Eating
Texture sensitivities Avoidance of foods with specific textures, such as crunchy or slimy
Smell sensitivities Aversion to certain food odors, making it difficult to try new foods
Taste sensitivities Preference for a limited range of flavors, avoiding new or unfamiliar tastes

Restricted and Repetitive Behaviors

Individuals with autism often exhibit restricted and repetitive behaviors, which can extend to their eating habits. These behaviors may manifest as a strong preference for routine and sameness, leading to a limited repertoire of accepted foods. Any changes or deviations from familiar foods can trigger anxiety and distress, making it challenging to introduce new or diverse foods.

Restricted and Repetitive Behaviors Impact on Picky Eating
Ritualistic eating patterns Insistence on eating the same foods in the same order or arrangement
Resistance to change Difficulty accepting new foods or changes to familiar foods
Food jags Temporary fixation on a particular food, leading to a limited diet

Communication and Socialization Difficulties

Difficulties in communication and socialization are core features of autism and can influence eating behaviors. Limited verbal skills or challenges in expressing food preferences or dislikes verbally can make it challenging for individuals with autism to communicate their needs and wants during mealtimes. Additionally, difficulties in social interactions may impact their willingness to eat in unfamiliar or social settings.

Communication and Socialization Difficulties Impact on Picky Eating
Limited verbal skills Difficulty expressing food preferences or dislikes
Challenges in social settings Reluctance to eat in unfamiliar or social situations
Difficulty with turn-taking Challenges in participating in family meals or group settings

Understanding these challenges provides valuable insights into the factors that contribute to picky eating in individuals with autism.

By recognizing the impact of sensory sensitivities, restricted and repetitive behaviors, and communication and socialization difficulties, parents and caregivers can develop strategies to support and encourage a more varied and nutritious diet for their loved ones with autism.

Strategies for Managing Picky Eating in Autism

When it comes to managing picky eating in individuals with autism, implementing effective strategies can make a significant difference. Here are three strategies that can help parents navigate the challenges and promote a healthier relationship with food.

Creating a Structured Mealtime Environment

Establishing a structured mealtime environment can provide a sense of predictability and comfort for individuals with autism. Consistency in mealtime routines can help reduce anxiety and resistance towards trying new foods. Consider the following strategies:

  • Set a regular schedule: Establish specific meal and snack times, ensuring they occur at consistent intervals throughout the day. This routine can help individuals anticipate and prepare for meals, making them more open to trying new foods.
  • Create a calm and quiet atmosphere: Minimize distractions during meals, such as loud noises or excessive visual stimuli. Designate a calm and quiet space for eating, allowing individuals to focus on the food without feeling overwhelmed.
  • Offer visual supports: Visual schedules or mealtime charts can help individuals understand and visualize the sequence of mealtime activities. This visual guidance can enhance predictability and reduce anxiety.

Introducing New Foods Gradually

Introducing new foods gradually is essential when working with individuals with autism and picky eating habits. The goal is to expand their food repertoire while respecting their sensory sensitivities and aversions. Consider the following strategies:

  • Start with familiar foods: Begin by adding small portions of new foods alongside familiar favorites. This helps individuals feel more comfortable and increases the likelihood of acceptance.
  • Use the "one bite rule": Encourage individuals to try at least one bite of a new food, even if it is just to explore the taste and texture. Gradually increase the amount as they become more accustomed to it.
  • Offer food in different forms: Individuals with autism may have an aversion to certain textures. Experiment with various forms of the same food (e.g., mashed, pureed, or cooked differently) to find a version that is more palatable.

Addressing Sensory Sensitivities

Sensory sensitivities play a significant role in picky eating behaviors in individuals with autism. Addressing these sensitivities can help create a more positive eating experience. Consider the following strategies:

  • Accommodate sensory preferences: Take note of individuals' sensory preferences, such as temperature, texture, or presentation. Modifying these sensory aspects of food can make it more enjoyable and less overwhelming.
  • Offer alternatives for aversive foods: If certain foods are consistently rejected due to sensory aversions, find alternative options that provide similar nutritional value. This ensures individuals receive a well-balanced diet while accommodating their sensory needs.
  • Gradual desensitization: Over time, gradually expose individuals to sensory stimuli associated with aversive foods. This can help desensitize their sensitivities and increase their tolerance towards different textures, tastes, or smells.

By implementing these strategies, parents can support individuals with autism and picky eating habits in developing a healthier relationship with food. Remember, each individual is unique, so it's essential to tailor these strategies to their specific needs and preferences. Patience, consistency, and understanding are key to promoting positive eating experiences and expanding their dietary choices.

Seeking Professional Help

When dealing with picky eating in children with autism, seeking professional help can provide valuable guidance and support. Professionals such as pediatricians and dietitians, behavioral therapists, and community resources can offer strategies and interventions tailored to the specific needs of the child.

Working with a Pediatrician or Dietitian

A pediatrician or a registered dietitian can play a crucial role in addressing picky eating in children with autism. They can assess the child's nutritional needs, identify any deficiencies, and provide personalized recommendations. These professionals can also help address any underlying medical issues that may be contributing to picky eating behaviors.

Pediatricians and dietitians can work closely with parents to develop individualized meal plans that accommodate the child's preferences and nutritional requirements. They may also suggest supplements or modifications to ensure the child receives adequate nutrition. Regular follow-up appointments can help monitor progress and make any necessary adjustments to the plan.

Behavioral Interventions and Therapy Options

Behavioral interventions and therapies can be effective in addressing picky eating behaviors in children with autism. Applied Behavior Analysis (ABA) is a commonly used approach that focuses on reinforcing positive behaviors and gradually introducing new foods.

A qualified behavior therapist can work with the child and the family to implement strategies and techniques that encourage acceptance of a wider variety of foods.

Other therapy options, such as occupational therapy or speech therapy, can also be beneficial for children with autism and picky eating. Occupational therapists can address sensory sensitivities and help children develop appropriate feeding skills, while speech therapists can assist with communication and oral motor difficulties that may impact eating.

Support Groups and Community Resources

Connecting with support groups and community resources can provide valuable emotional support and practical advice for parents of children with autism and picky eating. These groups allow parents to share their experiences, exchange tips, and learn from each other's challenges and successes.

Many communities offer resources such as workshops, seminars, and online forums specifically focused on autism and picky eating. These resources can provide further education and guidance on managing picky eating behaviors, connecting with professionals, and discovering new strategies to support the child's nutritional needs.

It's important to remember that seeking professional help is not a sign of failure but rather a proactive step towards addressing picky eating in children with autism. Professionals can provide the expertise and resources needed to navigate the challenges, support the child's nutritional requirements, and promote healthy eating habits.

Tips for Introducing New Foods to Children with Autism

Introducing new foods to children with autism can be a daunting task, but there are several strategies that can help make the process easier:

1. Use Positive Reinforcement

Positive reinforcement can be a powerful tool in encouraging your child to try new foods. Praise them for trying new foods, even if they only take a small bite or touch it with their tongue.

2. Start with Similar Foods

If your child has strong preferences for certain textures or flavors, try introducing new foods that are similar to those they already like. For example, if your child likes crunchy snacks, try introducing other crunchy vegetables like carrots or bell peppers.

3. Offer Choices

Letting your child have some control over what they eat can make mealtime less stressful. Offer them choices between two or three different foods and let them choose which one they want to try.

4. Get Creative

Get creative with how you present new foods to your child. Cut fruits and vegetables into fun shapes, arrange them on a plate in an appealing way, or offer dips and sauces for them to try.

5. Be Persistent

It may take several attempts before your child is willing to try a new food. Don't give up after the first try – keep offering the food in different ways until your child is ready to give it a chance.

By following these tips and being patient and persistent, you can help your child expand their diet and develop healthy eating habits for life.

The Role of Parents in Managing Food Aversion in Autism

Parents play a crucial role in managing food aversion in children with autism. It can be challenging, but it's important to remain patient and supportive throughout the process. Here are some ways parents can help:

1. Educate Yourself

Learn as much as you can about food aversion and autism. This will help you understand your child's behavior and develop strategies to manage their eating habits.

2. Create a Positive Eating Environment

Create a positive eating environment by making mealtimes enjoyable and stress-free. Avoid distractions like television or electronic devices, and focus on spending time together as a family.

3. Model Healthy Eating Habits

Children learn by example, so it's important to model healthy eating habits yourself. Try new foods, eat a variety of fruits and vegetables, and make healthy choices when it comes to snacks and drinks.

4. Involve Your Child in Meal Planning

Involve your child in meal planning by letting them choose what they want to eat or helping with grocery shopping or meal preparation. This can help them feel more invested in the process.

5. Celebrate Successes

Celebrate your child's successes, no matter how small they may seem. This will help build their confidence and encourage them to continue trying new foods.

By taking an active role in managing food aversion in autism, parents can help their children develop healthy eating habits that will benefit them for life.


Is food aversion common in children with autism?

Yes, food aversion is a common trait among children with autism. Studies have shown that up to 70% of children with autism have some form of food aversion.

Can food aversion in autism be cured?

There is no cure for food aversion in autism, but it can be managed with the help of professionals and by following certain strategies at home.

Will my child outgrow their food aversion?

Some children may outgrow their food aversion as they get older, while others may continue to struggle with it throughout their lives. However, with the right support and strategies, most children can learn to expand their diet and develop healthy eating habits.

What are some common foods that children with autism may avoid?

Children with autism may avoid certain textures, colors, or smells when it comes to food. Common foods that they may avoid include fruits and vegetables, meats, dairy products, or any foods that are mixed together.

Can sensory processing disorder cause food aversion in autism?

Yes, sensory processing difficulties are believed to be one of the main causes of food aversion in autism. Children with autism may have heightened or diminished sensitivity to certain sensory inputs like taste, smell or texture which makes them reject new foods.

By understanding more about your child’s condition and asking questions if you’re unsure of anything related to "food-aversion-autism", you will be able to develop effective strategies for managing this issue.


Food aversion is a common trait among children with autism. It can be challenging for parents to manage, but with the right strategies and support, it is possible to help children with food aversion develop a healthier relationship with food. Remember to be patient, seek professional help, and make eating a fun and positive experience for your child.