Yes, autistic toddlers often have challenges with chewing due to oral motor skill delays, sensory sensitivities (seeking or avoiding certain textures), or anxiety, leading to mouth stuffing, preference for soft foods, or chewing on non-food items (pica) as a self-regulation tool. These issues stem from difficulty coordinating mouth muscles, sensory overload, or a need for deep oral pressure, and can often be addressed with specialized feeding therapy.
Some children with autism can become overstimulated and will develop behavior patterns to deal with this issue. It is not always just “clothing” that they may chew on. Some children with autism may exhibit behaviors such as chewing on toys, pencils, blankets, or even their own arms.
Autistic kids may demonstrate food selectivity or ``picky eating'' and may be very specific about brands, shapes, colours, and textures. For some kids food selectivity can be mild and for others it's much more severe (eg, only eating 1-2 foods).
The "6-second rule" for autism is a communication strategy where a speaker pauses for about six seconds after asking a question or giving information, giving the autistic person extra time to process it without feeling rushed, which helps reduce anxiety and allows for a more thoughtful response, reducing frustration for both parties. Instead of repeating or rephrasing, which can be confusing, you wait, and if needed, repeat the exact same words after the pause.
Children with autism are often most comfortable eating a specific food, however it is important you continue to give foods that are slightly different and not always an exact match to their preferred food. This can help improve the range of foods that are acceptable to them.
The three main symptom areas for Autism Spectrum Disorder (ASD) are persistent difficulties with social communication and interaction, restricted or repetitive patterns of behavior, interests, or activities, and often, different ways of learning, moving, or paying attention, all of which impact daily functioning. These core characteristics vary greatly but center on social connection challenges, rigid routines or repetitive actions, and sensory sensitivities.
Some research suggests between 4% to 23% of people with an eating disorder are also autistic. Some research suggests anorexia is the most common eating disorder amongst autistic people.
There's no single "hardest" age for autism; challenges shift across developmental stages, with preschool (2-5) often tough due to noticeable differences in social/language skills, elementary (6-10) marked by growing academic/social demands, and adolescence (11-17) frequently being overwhelming due to complex social pressures, puberty, and identity formation, say Bluebell ABA Therapy and Blossom ABA Therapy. While early childhood (ages 3-6) sees initial progress for many, this often stalls around age six, a critical turning point where increased support is crucial, according to research, notes The Transmitter.
Around 90% of autism cases are attributed to genetic factors, meaning autism is highly heritable, with many different genes contributing, rather than a single cause, often interacting with environmental influences during early brain development, though specific environmental factors don't cause it but can increase risk. Twin studies show strong genetic links, with concordance rates between 60-90% in identical twins, and research points to complex interactions of many genes and prenatal/perinatal factors.
Chinning is a form of repetitive self-stimulatory behavior (stimming) that you may notice in children or adults with autism. It involves pressing, rubbing, or holding the chin against objects, surfaces, or even hands to gain sensory input or comfort.
Signs of autism in children
Like their neurotypical peers, autistic children like to eat macaroni and cheese, chicken nuggets, French fries and hot dogs, but their list of favorites holds some surprises.
Autism does not have a universal “peak age,” but signs are often most noticeable between ages 2 and 5. This is when developmental milestones like speech, social interaction, and play become more apparent compared to peers.
A broader mouth is another facial feature commonly associated with autism. This refers to a wider oral structure, including the lips and the distance between the corners of the mouth.
Top 10 Calming Strategies for Autism
Red flags in a 2-year-old include significant delays in language (no 2-word phrases), lack of eye contact, failure to follow simple directions, regression in skills, extreme aggression (biting/hitting), intense, unsoothable tantrums, or severe social withdrawal/avoidance, especially when combined with repetitive behaviors (hand-flapping) or unusual fears, indicating potential developmental or sensory issues needing professional advice.
While the exact reasons are not yet clear, changes in how the disorder is defined, increases in screening, and more awareness certainly contribute to this increase. If you have any concerns about your child's development, speak to a healthcare professional about diagnostic tests.
Q: Is autism genetic from mother or father? A: Autism can be inherited from either parent, as it often involves a combination of genetic factors. No single parent is solely responsible, and it typically results from a complex interaction of genes from both sides.
Mild Autism Symptoms
The top signs of autism (ASD) center on challenges with social communication and repetitive behaviors, including difficulty with social interaction (like avoiding eye contact or not sharing interests), repetitive movements or speech (like rocking or repeating words), strong adherence to routines, intense focus on specific interests, and sensory sensitivities (unusual reactions to sounds, lights, or textures). These signs can vary greatly, appearing in early childhood or becoming more apparent in adulthood as social demands increase.
A child with mild autism can ultimately lead a very “normal”, productive, and independent life. With early intervention, a child with autism can learn the skills needed for successful navigation in communication and social interaction with peers in school.
Masking and camouflaging behaviours can start very early in life. Children as young as 2 years old can sometimes be observed to copy play routines that they have learned from their parents or siblings and will often engage in social behaviours that lead to obvious positive feedback through learned repetition.
However, children with autism often have more chronic feeding problems that go beyond picky eating. This may mean the child won't eat an entire category of food such as proteins or vegetables. Or it may mean that a child exhibits intense problem behaviors when offered foods they don't like.
Understanding the 6 stages of an autism meltdown can help parents, caregivers, and educators respond with empathy and support.
In general, people who have an active lifestyle are much more emotionally resilient and focused. There also seems to be some evidence that physical exercise helps people with depression and ADHD, which are commonly co-occurring conditions with autism.