All Things Sensory by Harkla

Rachel Harrington, COTA/L, AC & Jessica Hill, COTA/L

Rachel Harrington and Jessica Hill, are two passionate Certified Occupational Therapy Assistants who answer your questions related to all things sensory, occupational therapy, parenting, self-care, nutrition, and health, from a therapist’s perspective. Providing raw, honest, fun ideas, and strategies, for parents and families to implement into daily life. Great for those who work with children with sensory processing disorder, special needs, autism, and ADHD. This podcast is brought to you by Harkla. At Harkla, our goal is to help those with special needs live happy and healthy lives.

  1. FEB 4

    #398 - 2026 Update: What's Next for the Podcast

    Today’s episode is a little different. We’re sharing an important update about the podcast, our team, and what’s coming next as we move into a new season of All Things Sensory.  We talk about Jessica’s decision to step away from her role as co-host and return to the clinic full time, why this transition feels meaningful for her, and what this change means for the future of the podcast. While this marks the end of an era, the mission of the podcast remains the same. Rachel also shares a personal reflection on working alongside Jessica over the years, how the podcast has grown since it launched in 2018, and why this transition is both bittersweet and exciting. Plus, we tease what’s coming next, including solo episodes, and a new OT co-host you may already know! Thanks for listening 🩷 We’d love to hear your favorite Jessica moments, what topics you want covered next, or your guesses about our new co-host. We’d love to answer your questions on the podcast! Fill out this form - https://harkla.typeform.com/to/ItWxQNP3  History of the Podcast - Joining Harkla  ​​https://harkla.co/blogs/podcast/bonus-announcement  Jessica’s Instagram https://www.instagram.com/jessicaaaa_atlarge/  All Things Sensory Podcast Instagram  https://www.instagram.com/allthingssensorypodcast/  Harkla Website  https://harkla.co/  Harkla YouTube ​​https://www.youtube.com/c/HarklaFamily  Harkla Instagram https://www.instagram.com/harkla_family/  Harkla Digital Courses https://harkla.co/collections/courses

    11 min
  2. JAN 28

    #397 - The Best Nutrients to Support Sensory Processing in Kids

    Can supplements actually support kids with sensory processing challenges? In this episode, we take a research-based look at supplements commonly recommended for sensory processing disorder and neurodivergent individuals. We talk honestly about what science does (and doesn’t) say. In this episode, you’ll learn: What sensory processing disorder is and how it impacts daily life Why supplements are becoming more common in the sensory world Which nutrients show the most promise in current research Why quality, testing, and sourcing of supplements really matter How to safely explore supplements without overwhelming your child Thanks for listening 🩷 If this episode got you thinking, share it with a parent or therapist navigating sensory supports. LINKS We’d love to answer your questions on the podcast! Fill out this form - https://harkla.typeform.com/to/ItWxQNP3  Article Referenced in Episode: https://sfihealth.com/news/can-supplements-help-children-with-sensory-processing-difficulties SPD Info:  10 Facts About Sensory Processing Disorder https://harkla.co/blogs/podcast/277-10-facts-about-sensory-processing-disorder What is Sensory Processing Disorder? https://www.youtube.com/watch?v=2fE476Zlyio  Navigating SPD Digital Course https://harkla.co/products/navigating-sensory-processing-disorder  Research: Mineral-Vitamin Treatment Linked to Sustained Remission of ADHD Symptoms https://www.liebertpub.com/doi/10.1089/cap.2019.0036 Potential Role of L-Carnitine in Autism Spectrum Disorder https://www.mdpi.com/2077-0383/10/6/1202 Phosphatidylserine's effect on memory and ADHD symptoms https://pubmed.ncbi.nlm.nih.gov/23495677/ Association of feeding/mealtime behavior issues with internalizing/externalizing problems in children with autism https://pubmed.ncbi.nlm.nih.gov/30761818/ Sensory processing patterns in children with ASD and ADHD https://mecp.springeropen.com/articles/10.1186/s43045-024-00441-6 Get More Content: All Things Sensory Podcast Instagram  https://www.instagram.com/allthingssensorypodcast/  Harkla Website  https://harkla.co/  Harkla YouTube ​​https://www.youtube.com/c/HarklaFamily  Harkla Instagram https://www.instagram.com/harkla_family/  Harkla Digital Courses https://harkla.co/collections/courses

    22 min
  3. JAN 7

    #394 - Is Thumb Sucking Sensory? What to Know (and What to Do)

    Is your child constantly sucking their thumb or fingers and you’re wondering if it’s sensory, habit, or something else? This episode comes straight from a parent question on Instagram, and we’re breaking it all down. In this episode, you’ll learn: Why thumb and finger sucking is considered oral sensory seeking When sucking is developmentally appropriate and when to look closer Common reasons older kids continue sucking for regulation or anxiety How to talk to your child about the habit in a supportive way Practical sensory and oral motor replacements that actually help Thanks for listening 🩷 If this question hit close to home, share this episode with another parent who’s navigating thumb or finger sucking too. We’d love to answer your questions on the podcast! Fill out this form - https://harkla.typeform.com/to/ItWxQNP3 Z-Vibe  https://www.arktherapeutic.com/arks-z-vibe-vibrating-oral-motor-tool/  Chew Tubes https://www.arktherapeutic.com/handheld-chews/  Chewlery https://www.arktherapeutic.com/chewelry/  5 Ways to Use Proprioception for Calming and Regulation https://www.youtube.com/watch?v=AHdCj8sWtV0  Top 10 Oral Motor Activities Every Parent Should Know https://www.youtube.com/watch?v=uEXEbyBX858&t=443s  Sensory Snacks Explained https://www.youtube.com/watch?v=XOswosl5pHg All Things Sensory Ep. 376 - Oral Sensory Seeking in Kids https://harkla.co/blogs/podcast/376-oral-sensory-seeking-in-kids-what-you-need-to-know-how-to-help All Things Sensory Podcast Instagram  https://www.instagram.com/allthingssensorypodcast/  Harkla Website  https://harkla.co/  Harkla YouTube ​​https://www.youtube.com/c/HarklaFamily  Harkla Instagram https://www.instagram.com/harkla_family/  Harkla Digital Courses https://harkla.co/collections/courses

    17 min
  4. 12/31/2025

    #393 - Is Crawling Really That Important? Yes - Here’s Why!

    “I didn’t crawl and I’m fine.” We hear this all the time - from parents, grandparents, and even professionals. And while it can be true, there’s a lot more nuance to the conversation. In this episode, you’ll learn: Why crawling plays such a critical role in development How crawling supports strength, coordination, vision, and primitive reflex integration Why skipping crawling may not seem like a problem early on, but can impact coordination, learning, and regulation later Simple ways to encourage crawling in babies, kids, and even adults How to respond (kindly and confidently) when someone says, “I didn’t crawl and I’m fine” Thanks for listening 🩷 If this episode made you think differently about crawling, share it with someone who says they’re “fine” without it. LINKS We’d love to answer your questions on the podcast! Fill out this form - ⁠https://harkla.typeform.com/to/ItWxQNP3⁠  Why Crawling Is Essential for Babies, Kids & Adults? Infant Development & OT Strategies https://www.youtube.com/watch?v=pKcDD9FtVIY  Crawling for Brain Development https://sensationalbrain.com/product/crawling-brain-development-curriculum/  All Things Sensory Podcast Instagram  https://www.instagram.com/allthingssensorypodcast/  Harkla Website  https://harkla.co/  Harkla YouTube ​​https://www.youtube.com/c/HarklaFamily  Harkla Instagram https://www.instagram.com/harkla_family/  Harkla Digital Courses https://harkla.co/collections/courses

    19 min
  5. 12/17/2025

    #391 - How to Use Vestibular Input Without Overloading the Sensory System

    Swinging, spinning, and jumping can be incredible tools for regulation but they can also lead to overstimulation if we’re not careful. In this episode, we’re breaking down how to safely use vestibular input (aka movement) to support sensory regulation without causing meltdowns or motion sickness. In this episode, you’ll learn: What the vestibular system is and why it’s so important The difference between seekers, avoiders, and under-responders Signs of vestibular overload and what to look for How to safely build up tolerance to spinning, swinging, and movement Tips for balancing vestibular input with proprioception for regulation Thanks for listening 🩷 Share this episode with a parent or therapist who wants to better understand movement and regulation! LINKS We’d love to answer your questions on the podcast! Fill out this form - https://harkla.typeform.com/to/ItWxQNP3  All Things Sensory Podcast Instagram  https://www.instagram.com/allthingssensorypodcast/  Harkla Website  https://harkla.co/  Harkla YouTube ​​https://www.youtube.com/c/HarklaFamily  Harkla Instagram https://www.instagram.com/harkla_family/  Harkla Digital Courses https://harkla.co/collections/courses  What is Vestibular Input? (Blog Post)  https://harkla.co/blogs/special-needs/vestibular-input?_pos=4&_sid=58b88ae0e&_ss=r  What is the Vestibular System? (Podcast) https://harkla.co/blogs/podcast/21-vestibular-system?_pos=1&_sid=58b88ae0e&_ss=r  Sensory Dice  https://harkla.co/collections/focus/products/sensory-activity-foam-dice  Sensory Sticks  https://harkla.co/collections/focus/products/sensory-activity-sticks  Sensory Cards https://harkla.co/collections/focus/products/sensory-activity-cards  Research Articles: Vestibular Input in Children  https://www.mdpi.com/2227-9067/11/1/2 Vestibular Activity and Development in Children  https://www.frontiersin.org/journals/integrative-neuroscience/articles/10.3389/fnint.2013.00092/full Vestibular Dysfunction in Children  https://vestibular.org/article/diagnosis-treatment/types-of-vestibular-disorders/pediatric-vestibular-disorders/part-i-vestibular-dysfunction-children/  Epidemiology of Vestibular Impairments https://pmc.ncbi.nlm.nih.gov/articles/PMC6054584/ Assessment of Vestibular Function in the Pediatric Population  https://www.audiology.org/practice-guideline/american-academy-of-audiology-clinical-consensus-statement-assessment-of-vestibular-function-in-the-pediatric-population/ Effectiveness of Vestibular and Proprioceptive Exercises in Reducing Hyperactivity in Children with Autism https://www.sciencedirect.com/science/article/abs/pii/S305065652500015X#:~:text=Vestibular%20and%20proprioceptive%20training%20significantly,significant%20changes%20in%20vestibular%20function.  Association of Sensory Processing and Behavioral Challenges in Children  https://research.aota.org/ajot/article-abstract/78/Supplement_2/7811500008p1/25267/Association-of-Sensory-Processing-amp-Behavioral?redirectedFrom=fulltext

    29 min
4.8
out of 5
438 Ratings

About

Rachel Harrington and Jessica Hill, are two passionate Certified Occupational Therapy Assistants who answer your questions related to all things sensory, occupational therapy, parenting, self-care, nutrition, and health, from a therapist’s perspective. Providing raw, honest, fun ideas, and strategies, for parents and families to implement into daily life. Great for those who work with children with sensory processing disorder, special needs, autism, and ADHD. This podcast is brought to you by Harkla. At Harkla, our goal is to help those with special needs live happy and healthy lives.

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