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Chewing is often seen as a behaviour that needs to be stopped.

In reality, it is often meeting a need.

For many children and young people with SEN, ALN, autism, sensory processing differences or developmental needs, chewing can be a way of regulating the body, managing stress, staying focused or seeking oral sensory input.

The aim is not always to stop chewing completely. In many cases, the aim is to redirect it safely.

What is oral sensory seeking?

Oral sensory seeking refers to a need for input through the mouth, including chewing, biting, sucking or mouthing objects.

The mouth is highly sensitive, and oral input can be powerful. Chewing can provide pressure through the jaw, texture through the mouth and feedback that helps some individuals feel more organised, alert or calm.

For more information on sensory processing differences, see guidance from the National Autistic Society.

Why do some children chew more than others?

There is not one single reason. Chewing can serve different purposes depending on the individual.

1. Sensory regulation

Chewing can provide deep pressure through the jaw, which may help some individuals feel calmer and more organised.

2. Self-soothing and emotional regulation

Chewing can act as a calming strategy, particularly when a child is anxious, overwhelmed or overstimulated.

3. Supporting focus and attention

Some individuals chew more when concentrating. The repetitive movement and sensory feedback can help maintain attention during structured tasks.

4. Under-responsive sensory systems

Some children need more sensory input to feel regulated and may actively seek this through chewing.

5. Developmental factors

Mouthing and chewing are part of early development, and for some individuals this continues because it remains effective.

Common signs of oral sensory needs

• Chewing sleeves, collars or cuffs
• Biting pencils, toys or non-food items
• Chewing hair or cords
• Increased chewing during stress or concentration

If a child is swallowing non-food items, this may be pica. You can read more via the NHS guidance on pica.

Why “just stop” doesn’t work

Trying to stop chewing without replacing it often leads to increased frustration or switching to less safe alternatives.

The goal is not to stop chewing, but to redirect it safely.

How chew tools help

Chew tools provide a safe, appropriate outlet for oral sensory input.

They can help reduce chewing on unsafe or inappropriate items while supporting regulation and focus.

Choosing the right chew

Different needs require different solutions.

• Softer chews for lighter use
• Stronger options for more intensive chewing
• Different shapes to suit comfort and preference

Quick guide: matching the chew to the need

Chewing need	What to look for	May suit
Light chewing or mouthing	Softer, more flexible chews that provide gentle oral input	Children who lightly chew clothing, toys or fingers
Regular chewing	Medium-strength chews that can be used throughout the day	Children who chew frequently during schoolwork, transitions or downtime
More intensive chewing	Firmer or more robust chews designed for stronger biting	Children who quickly damage softer chews or chew with more force
Needs regular access	Wearable chews, chew necklaces, bangles or clip-on options	Children who need a chew available at school, home or on the go
Texture seeking	Textured chews with ridges, bumps or varied surfaces	Children who seek stronger sensory feedback in the mouth
Discreet support	Chews that look less toy-like or can be kept close to hand	Older children, young people or adults who prefer a less obvious option

Please note: no chew is indestructible. Always choose a chew that matches the individual’s chewing strength, check it regularly for signs of wear, and replace it when needed.

Safety considerations

• Choose a chew that matches chewing strength
• Check regularly for wear or damage
• Replace when needed
• Use under supervision where appropriate

Final thoughts

Chewing is not always something to remove — it is often something to understand.

With the right support, it can reduce risk, improve focus and help create more manageable environments.