Today’s Dietitian
Vol. 28 No. 1 P. 28
Neurodivergence refers to the natural variation in how human brains develop and function. It includes a wide range of neurological differences such as autism spectrum disorder, ADHD, dyslexia, dyspraxia, and others.1 These variations influence how people process sensory input, organize thoughts, regulate emotions, and manage daily life.
Rather than viewing neurodivergence as a deficit that needs to be corrected, it is important to understand it as a different way of experiencing and interacting with the world.1 This shift in perspective moves the focus from fixing to recognizing the unique strengths, challenges, and needs that come with diverse neurological wiring. This is not to minimize or disregard the significant difficulties that some neurodivergent individuals and their families experience, as these challenges can deeply affect daily life. However, it is equally important to recognize that many neurodivergent individuals can navigate the world successfully when their environment and support systems are aligned with their needs.
In the context of nutrition and meal planning, neurodivergence can affect appetite, sensory sensitivities, executive functioning, and hunger cues.2 These factors shape how neurodivergent individuals approach food, making traditional, one-size-fits-all meal plans ineffective or overwhelming. Embracing neurodiversity means creating flexible, individualized approaches that honor these differences and empower sustainable, satisfying eating habits.
A key part of this approach involves rethinking what society defines as “normal” eating. Cultural expectations often assume consistent hunger cues, stable sensory preferences, and predictable routines. These assumptions do not always align with neurodivergent experiences, where appetite may fluctuate, textures and smells can strongly influence food choices, and executive functioning challenges may make meal preparation difficult. Recognizing these realities allows dietitians to meet clients where they are and to create more inclusive, compassionate approaches to nutrition care.
Why Traditional Meal Planning Doesn’t Work
Traditional meal planning is often presented as a universal solution: plan meals in advance, make a grocery list, prep ahead, and follow a schedule. Advocates, including wellness influencers and productivity culture, emphasize its benefits for saving time, reducing food waste, and promoting balanced nutrition. While this structure works for some, it assumes that bodies, brains, and daily routines function predictably. That assumption does not hold true for many neurodivergent individuals.
Recognizing that no two people’s needs are the same, many RDs have shifted toward offering more flexible strategies. Tools such as MyPlate or the Plate by Plate method support balanced eating without micromanaging, yet they are still built on neurotypical expectations. For neurodivergent clients, these frameworks can serve as a starting point, but what is truly needed is an approach that builds from neurological and sensory experiences. This is not to disregard or dismiss existing systems, but to adapt them in ways that reflect how neurodivergent brains process, plan, and experience food.
Ingrained Assumptions
Conventional meal planning assumes predictable energy, appetite, sensory preferences, and executive functioning capacity. In reality, it requires time management, impulse control, hunger awareness, and sensory tolerance. For many neurodivergent individuals, this transforms meal planning from a helpful tool into a source of stress or shame. Natalie Stine, RD, CD, LDN, a certified intuitive eating counselor, and certified avoidant/restrictive food intake disorder (ARFID) specialist, explains, “In my living and professional experience, the root of struggles—or at least one of them—related to neurodiversity and meal planning is the fact that we are held to too many standards that are a mismatch to our capacities. I truly believe this mismatch impacts every single person in society, with the neurodivergent community acting like a canary in a coal mine. Our struggles are a signal, a red alert, that this is unrealistic.” While neurodivergent individuals may experience these challenges more acutely, everyone can benefit from deconstructing rigid ideas of “normal” eating and embracing approaches that are flexible and responsive to individual needs.
Heightened Risk for Health Concerns
Physical health concerns often add another layer. Gastrointestinal issues affect 46% to 84% of children with autism, much higher than in the general population.3 Chronic symptoms like bloating, constipation, and abdominal discomfort can intensify food aversions and make mealtimes distressing. Eating disorders are also disproportionately common. Up to 23% of individuals with eating disorders are autistic,4 with higher rates of pica and ARFID, which may share a genetic link with autism.5,6 ADHD is similarly linked, with children nearly six times more likely to develop an eating disorder by late adolescence and up to 22% of women affected.7,8 The overlap is especially pronounced in binge eating and purging disorders, where impulsivity, attention challenges, and emotional dysregulation may serve as shared mechanisms.7,9
Nutrition patterns further highlight the mismatch. Individuals with autism often consume less fiber, omega-3 and -6 fatty acids, selenium, and calcium, while food preferences skew toward processed items high in fat and sugar.10 Nicole Hayes, MS, RDN, a certified ARFID specialist, says, “Individuals with ARFID tend to struggle with foods that can be inconsistent. If you eat three different blueberries, they could each taste or feel different, creating a sensory rollercoaster. That is why fruits, vegetables, and meats are harder to tolerate, while grains and processed foods feel safer and more predictable.”
Together, these challenges make clear that standard meal planning is inadequate for many neurodivergent people. Truly supportive frameworks must be functional, flexible, and rooted in lived experiences. Moving beyond one-size-fits-all prescriptions mean centering autonomy, sensory needs, and the realities of daily life, making nourishment more sustainable and compassionate.
Introducing a Flexible Framework
Flexible, sustainable principles help guide meal planning and can significantly improve outcomes for neurodivergent clients. These aren’t strict rules but gentle guideposts designed to reduce decision fatigue, promote autonomy, and provide enough structure for consistent, satisfying nourishment.
Food rules often get a bad rap—and for good reason. Traditional nutrition messages like “no carbs after 7:00” or “eat clean” rely on rigid thinking that can be anxiety-inducing or harmful. For neurodivergent individuals, this rigidity is amplified by dichotomous thinking, which sees things in extremes and can make rules feel absolute, increasing shame, disordered eating, or shutdown around meals.11
Not all rules are negative, though. Some structure can be helpful, especially for those experiencing decision paralysis, difficulty initiating tasks, or low interoceptive awareness.12 The difference lies in how rules are applied. Flexible guidelines provide just enough scaffolding to make eating approachable without pressure or guilt.
Rather than prescribing exact foods or routines, these principles empower clients to make decisions and build meals that work with their brains and bodies, making eating more intuitive, less overwhelming, and ultimately manageable.
PRINCIPLE 1: Meet the Minimum
Aim for a minimum of three meals or two meals and two snacks daily.
This principle establishes a compassionate baseline for nourishment, accounting for executive dysfunction, sensory fatigue, and appetite variability common among neurodivergent clients. Expecting three perfectly balanced meals a day can feel overwhelming, but so can six small meals spaced throughout the day.
Breakfast often presents a challenge. Mornings can bring heightened sensory sensitivity, nausea, low motivation, and minimal appetite. This can contribute to fogginess or general dysregulation, creating a cycle in which breakfast is skipped and symptoms intensify.3
Lunch can also be difficult to anchor. For those who work or study, lunch often falls in inconvenient windows, wedged between tasks or lost to hyperfocus. Task switching—pausing a task to prepare or find food—can be a major barrier.13 Combined with decision fatigue, limited time, or a lack of prepared options, lunch is often skipped or reduced to grazing.
Dinner tends to be more consistent, anchored by routines or social expectations. However, challenges remain for those living alone, working irregular hours, or experiencing end-of-day burnout.
By setting a floor, such as three meals or two meals plus two snacks, a flexible framework is created that ensures consistent fuel for body and brain, discourages continuous grazing, and promotes energy balance, intentional intake, and a reliable daily rhythm without demanding rigidity or perfection.
PRINCIPLE 2: Eat Consistently (But Not on a Rigid Clock)
Aim to eat within one hour of waking and then every three to five hours throughout the day.
The human body naturally experiences hunger signals roughly every three to five hours as part of its metabolic rhythm, which helps maintain blood sugar, hormone balance, and overall energy.14 It is important to educate clients that while some fasting or one-meal-per-day approaches may seem efficient, they are often not effective, especially for neurodivergent individuals who need steady nourishment to support brain function and emotional regulation. Neurodivergent clients often value efficiency,15 so they may resist this idea at first, but understanding the physiological rationale can help them embrace it.
Many neurodivergent individuals also struggle with tracking the passage of time, disrupted circadian rhythms, or low interoceptive awareness,16 which can lead to missed meals or hyperfocus that causes them to skip food without realizing it. This often results in energy crashes, irritability, and increased stress.
This principle introduces a flexible, rhythm-based eating structure designed to support metabolic stability, mood regulation, and sustained energy. Regular nourishment helps stabilize blood sugar, regulate cortisol levels, and prevent the physiological and emotional strain caused by prolonged fasting or irregular intake.16
To help clients follow this rhythm, practical tools can be highly effective. Suggestions include alarms, visual timers, or linking meals and snacks to consistent daily events such as medication times, work breaks, or favorite TV shows. This flexibility accommodates varying schedules and preferences, making it easier for clients to maintain consistency without feeling confined by a rigid clock.
PRINCIPLE 3: Build a Meal With Three or More Foods on a 10-Inch Plate
Meals should include at least three distinct food items and comfortably fill a 10-inch plate.
This simple visual guideline helps clients intuitively gauge portion sizes and encourages a balanced variety of foods without the stress of calorie counting, weighing, or rigid portion control.
Unlike traditional plate models, this approach avoids strict categories. Many neurodivergent individuals have sensory sensitivities that make certain textures, flavors, or foods difficult or unappealing, so clients can tailor meals to their preferences, reducing mealtime anxiety and resistance.2
The principle supports variety to meet nutritional and sensory needs while allowing consistent use of “safe” foods. Clients can meet their needs even with a limited range of foods day to day, fostering flexibility, confidence, and autonomy. It also counters dichotomous thinking, validating that even a “snacky” or unconventional meal can be nourishing and sufficient.
Ultimately, this visual framework empowers clients to create meals that feel achievable and satisfying without overwhelming them with rigid rules.
PRINCIPLE 4: Include Fat + Fiber + Protein + a “Wow” Factor
Create meals that satisfy on multiple levels—physical, emotional, and sensory.
The goal is not a perfect formula but a framework that fosters fullness, steady energy, and pleasure. Including fat, fiber, and protein supports satiety, blood sugar stability, and focus, which is especially important for neurodivergent clients who may be sensitive to energy fluctuations or prone to skipping meals.2 Encourage clients to view these elements not as a rigid checklist but as tools for satisfaction. Missing one or more components does not mean failure—they might simply feel hungrier sooner, which is okay as long as they are intentional and responsive to their body’s signals.
Even simple choices like grabbing toast or a handful of crackers can meet immediate needs. While these quick options help in the moment, layering in fat, fiber, and protein whenever possible makes meals more filling, functional, and sustaining. Fat, fiber, and protein address physical needs, while the “wow factor”—a food that brings sensory joy or emotional comfort—adds mental and emotional satisfaction. This might be a favorite snack, a food tied to positive memories, or something that tastes exciting. Including a wow factor helps prevent lingering cravings, since pleasure is already built in.17
Because there are four components but only three are required, foods can serve more than one role. Steak, for example, offers both protein and fat, while chips could provide fat and a wow factor. This flexibility keeps the framework approachable while still encouraging variety and balance.
Neurodivergent dietitian Nicole Becker, RD, LDN, says, “Neurodivergent individuals often benefit from breaking food down into specific nutrients rather than broad categories like ‘fruits’ or ‘vegetables.’ This approach helps them understand what might be missing and how to incorporate those nutrients using foods they already feel comfortable eating. Traditional models like MyPlate can be confusing, and sensory sensitivities can limit the range of ‘safe’ foods. By focusing on nutrients—like fiber—instead of food groups, we empower clients to meet their nutritional needs while honoring their preferences.”
To support this process, work with clients to create personalized lists of foods for fat, fiber, protein, and wow factor. This provides a clear reference, reduces overwhelm, and makes meal building manageable. We also review “safe meals” together and adapt them to fit the framework. For instance, ramen noodles can be prepared with bone broth for protein and topped with avocado for healthy fats and fiber. This principle allows clients to keep preferred foods while gently expanding nutritional balance, honoring sensory preferences, and supporting sustainable nourishment.
Conclusion: A Framework, Not a Formula
These principles serve as scaffolding, not a script. They provide structure and guidance without prescribing a rigid formula. This framework is adapted from several established nutrition approaches, with a particular emphasis on the Plate-by-Plate Approach and intuitive eating,18,19 while incorporating strategies from other flexible frameworks to meet the unique needs of neurodivergent clients. When clients learn to build meals that meet their needs while honoring their neurodivergence, they become empowered to eat more regularly, enjoy food more fully, and create sustainable habits.
Remind clients that guidelines are not inflexible rules to follow perfectly. Perfection is neither realistic nor necessary. Bodies and appetites shift day to day, and eating patterns are influenced by sensory sensitivities, executive functioning, and emotions. Some days will be harder than others, and that is okay.
If a meal lacks fat or fiber, a client might feel hungry sooner or notice blood sugar dips. If they go too long without eating, they might experience irritability or brain fog. These are not failures but signals that invite compassionate adjustment rather than guilt.
By grounding meal planning in flexibility, simplicity, and autonomy, we can better meet the needs of neurodivergent individuals. This approach respects their sensory, cognitive, and emotional differences, making it easier to build nourishing routines that feel manageable and rewarding.
Ultimately, this framework supports clients in finding their own rhythm and relationship with food, one that prioritizes balance and well-being over perfection or conformity.
— Nicole DeRosa, MS, RDN, LDN, specializes in eating disorders, ADHD, and autism, creating individualized, compassionate nutrition plans that honor each client’s needs. She helps clients build a healthier relationship with food and their bodies while staying informed on the latest nutrition research. As a neurodivergent dietitian, DeRosa has personally experienced many food-related challenges and extends that insight to her work with individuals facing similar issues daily.
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