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Why Does My Child Put Everything in Their Mouth?

Published in Child Development 1 min read

Your child puts everything in their mouth primarily because it's a key way for them to explore and understand the world around them.

Oral Exploration: A Baby's Sensory Tool

Babies use their mouths to feel and explore things. According to research, a baby's mouth has more nerve endings than any other part of their body. This heightened sensitivity makes the mouth a powerful tool for sensory exploration.

Key Reasons for Mouthing

Here's a breakdown of the reasons why your child might be putting everything in their mouth:

  • Sensory Exploration: Mouthing allows babies to learn about the texture, shape, and taste of objects.
  • Nerve Endings: The abundance of nerve endings in the mouth provides a rich source of information.
  • Developmental Stage: Oral exploration is a normal and important part of infant development.

Examples of What Babies Explore Through Their Mouths

Object What They Learn
Toys Texture (smooth, bumpy), size, shape
Fingers/Toes Body awareness, soothing
Blankets Softness, comfort

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