Healthy Nutrition, Happy Minds

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Autism Spectrum Disorder (ASD) is a developmental disorder that affects communication, behavior, and social interactions. While there is no cure for autism, various interventions can help manage symptoms and improve quality of life.

One such intervention is healthy nutrition. Understanding the nutritional needs and challenges of individuals with autism can lead to significant improvements in their overall health and well-being, offering a beacon of hope for a better quality of life.

This blog article explores the relationship between nutrition and autism, highlighting critical dietary approaches and practical strategies supported by scientific research. 

autism nutrition

Nutrition can significantly manage symptoms and improve the overall health of individuals with (ASD). While no specific diet can “cure” autism, certain dietary approaches can benefit and minimize behaviors and improve overall quality of life (Sharp, W.G., Berry, R.C., McCracken, C. (2013). Scientific research, the cornerstone of our understanding, underscores the potential benefits of healthy nutrition and nutritional interventions for individuals with autism. 

One possible benefit may be increased protein intake, which is great for growth, and increased iron and calcium, which aids bone development. While specific diets and supplements show promise, further high-quality studies are necessary to develop clear and compelling dietary guidelines. Consulting with healthcare professionals, including registered dietitians, is crucial for tailoring nutritional plans to meet the unique needs of individuals with autism.

Common Nutritional Concerns in Autism

Picky Eating

Many individuals with autism exhibit selective eating habits, often preferring a limited range of foods. These habits can lead to nutritional deficiencies in essential nutrients such as vitamins A, D, and E, calcium, and fiber.

Gastrointestinal Issues

Studies have shown that 46-84% of children with ASD have gastrointestinal issues (Coury et al., 2012). Many people with autism experience gastrointestinal problems such as constipation, diarrhea, and abdominal pain.

Food Sensitivities

Some individuals may have sensitivities or intolerances to certain foods, such as gluten or casein. Some studies suggest that removing these from the diet can help with symptoms. (Whiteley et al., 2013).

Supplement Help

A way to incorporate nutrients, vitamins, and healthy fats into the diet of someone with ASD would be talking with a physician about supplementing those missing and essential dietary needs. The most common supplements and their benefits include:

  1. Omega-3 fatty acids, known for their anti-inflammatory properties, have been studied for their potential benefits in autism. (Bent et al., 2011). Omega-3 fatty acids, particularly EPA and DHA, are essential for brain function and development. The anti-inflammatory properties may help improve cognitive function, social skills, and reduce hyperactivity and repetitive behaviors in individuals with ASD. (Bent et al., 2011)
  2. Studies in a research paper have shown Vitamin B6 and Magnesium may be used together to help improve behavioral issues, anxiety, and irritability in individuals with Autism (ASD). (Nye, C., & Brice, A., 2005) Magnesium is also important for muscle and nerve function in the body and brain. 
  3. Vitamin D is vital for bone health and immunity boosting. 
  4. Probiotics help maintain a healthy balance of gut bacteria, which can improve gastrointestinal issues commonly seen in individuals with ASD. There is growing evidence that gut health may influence behavior and cognitive function. (Nye, C., & Brice, A., 2005)

Practical Implementation Tips

  1. Gradual Introduction of Foods – slowly introducing new foods can help reduce anxiety and resistance.
  2. Utilize positive reinforcement by adding a preferred item or activity to the environment to motivate eating. 
  3. Make mealtimes a routine and involve children in food preparation. 
  4. Make the food “fun” by keeping it colorful, adding fun shapes, theme nights, fun utensils or plates, or even interactive food items. 
  5. Consistency is key! Schedule eating time in the same place and at the same time each day. Family conversations about the food can also add to the excitement of eating, so make sure you’re all eating the same food. 
  6. Working with a registered dietitian can provide tailored nutritional advice and help manage any dietary interventions. A dietitian may help determine what’s missing in the child’s diet and provide recommendations on what, when, and how to add foods to their diet. When foods are first introduced, the dietitian can also see where the aversion is (texture, smells, colors, how it looks) and make modifications as needed. 
  7. Track changes within the child’s body, demeanor, toileting, etc. so that the dietitian can make informed recommendations and modifications to their diet. (Feng, P., Zhao, S., Zhang, Y., & Li, E., 2023).

Healthy nutrition tailored to the needs of individuals with autism can potentially improve symptoms or behaviors and overall well-being. (Feng, P., Zhao, S., Zhang, Y., & Li, E., 2023). It is essential to work with healthcare professionals to ensure that any dietary changes are safe and appropriate. By incorporating these fun and engaging activities into mealtimes, parents can help improve their children’s eating habits and make meals a positive experience. Being patient and consistent is important, as developing healthy eating habits can take time.

 

Articles to help with fun foods and eating ideas: 

Healthy Snacks For Kids With Autism

Autism Dietitian 

Food, Nutrition, and Mealtimes for Autistic Children: A Guide for Parents

Picky Eating: 7 Ways to Introduce Your Child with Autism to New Foods

Autism And Picky Eating: Parenting Tips

For more detailed information, refer to the studies and reviews mentioned. They provide a comprehensive understanding of the current research on nutrition and autism.

References

  • Sharp, W. G., Berry, R. C., Mccracken, C., Nuhu, N. N., Marvel, E., Saulnier, C. A., Klin, A., Jones, W., & Jaquess, D. L. (2013/09//). Feeding Problems and Nutrient Intake in Children with Autism Spectrum Disorders: A Meta-analysis and Comprehensive Review of the Literature. Journal of Autism and Developmental Disorders, 43(9), 2159-73. https://doi.org/10.1007/s10803-013-1771-5
  • Coury, Daniel & Ashwood, Paul & Fasano, Alessio & Fuchs, George & Geraghty, Maureen & Kaul, Ajay & Mawe, Gary & Patterson, Paul & Jones, Nancy. (2012). Gastrointestinal conditions in children with Autism Spectrum Disorders. Pediatrics. 130. https://www.researchgate.net/publication/265845783_Gastrointestinal_conditions_in_children_with_Autism_Spectrum_Disorders
  • Whiteley P, Shattock P, Knivsberg AM, Seim A, Reichelt KL, Todd L, Carr K, Hooper M. Gluten- and casein-free dietary intervention for autism spectrum conditions. Front Hum Neurosci. 2013 Jan 4;6:344. doi: 10.3389/fnhum.2012.00344. PMID: 23316152; PMCID: PMC3540005. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3540005/
  • Bent, Stephen & Bertoglio, Kiah & Ashwood, Paul & Bostrom, Alan & Hendren, Robert. (2011). A Pilot Randomized Controlled Trial of Omega-3 Fatty Acids for Autism Spectrum Disorder. Journal of autism and developmental disorders. 41. 545-54. 10.1007/s10803-010-1078-8. https://www.researchgate.net/publication/45495103_A_Pilot_Randomized_Controlled_Trial_of_Omega-3_Fatty_Acids_for_Autism_Spectrum_Disorder
  • Nye C, Brice A. Combined vitamin B6-magnesium treatment in autism spectrum disorder. Cochrane Database Syst Rev. 2005 Oct 19;2005(4):CD003497. doi: 10.1002/14651858.CD003497.pub2. PMID: 16235322; PMCID: PMC7003675. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7003675/
  • Mousain-Bosc M, Roche M, Polge A, Pradal-Prat D, Rapin J, Bali JP. Improvement of neurobehavioral disorders in children supplemented with magnesium-vitamin B6. II. Pervasive developmental disorder-autism. Magnes Res. 2006 Mar;19(1):53-62. PMID: 16846101.
  • Feng P, Zhao S, Zhang Y, Li E. A review of probiotics in the treatment of autism spectrum disorders: Perspectives from the gut-brain axis. Front Microbiol. 2023 Mar 16;14:1123462. doi: 10.3389/fmicb.2023.1123462. PMID: 37007501; PMCID: PMC10060862. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10060862/

 

 

Tatum Kaiser always knew she wanted to work with kids. However, it wasn’t until her daughter began showing early signs of Autism that she developed an interest in ABA. The experience of working closely with children with autism, coupled with the support and positivity from supervisors and coworkers, solidified her passion for the field. She finds joy in practicing play-based teaching and positive reinforcement strategies, which benefit her clients and her kids. 

Currently pursuing a Bachelor’s degree in Applied Behavior Analysis at Capella University, Tatum balances her studies with motherhood. She uses her real-life experience to enhance her academic assignments and practical applications in the clinic. Her involvement with her daughter’s autism journey has provided her with unique insights that she shares with other parents, helping them navigate behavioral challenges with empathy and compassion.