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Why Do Babies Put Everything in Their Mouth?

Published in Infant Development 3 mins read

Babies put everything in their mouth primarily as a way to explore the world and learn about their environment.

Understanding Mouthing Behavior in Infants

Mouthing is a normal and crucial part of infant development. It's more than just a random act; it serves several important purposes. According to a source dated 20-Sept-2023, babies engage in oral exploration to understand how their environment feels and tastes. This oral exploration helps them gather sensory information about the textures and properties of different objects.

Reasons Behind Babies' Oral Exploration

Here's a breakdown of the key reasons why babies put things in their mouth:

  • Oral Exploration:

    • Babies use their mouths to understand the textures and tastes of objects.
    • This is a key part of sensory development, helping them learn about their environment.
    • For example, they might explore a soft blanket, a hard block, or a smooth toy using their mouths.
  • Teething Relief:

    • Putting objects in their mouths can help alleviate the discomfort of teething.
    • The pressure on their gums provides relief from the pain and soreness associated with emerging teeth.
    • You might notice a baby chewing more intently when their gums are tender.
  • Self-Soothing:

    • Mouthing can be a way for babies to self-soothe when they are tired or overstimulated.
    • The act of sucking and mouthing can be calming and comforting.
    • This is a way for them to regulate their emotions and relax.
  • Hunger Cues:

    • Mouthing can also be a sign that your baby is hungry.
    • Babies may start mouthing their hands or other objects when they need to be fed.
    • Paying attention to these cues can help you understand their needs.

Practical Insights for Parents

While mouthing is normal, parents should ensure a safe environment for their babies:

  • Keep hazardous objects out of reach: Ensure that small objects, cleaning supplies, and other potential dangers are safely stored away from the baby.
  • Provide safe, age-appropriate toys: Give your baby toys that are designed for mouthing and free from small parts that could be choking hazards.
  • Clean toys regularly: Regularly wash toys to prevent the spread of germs and bacteria.

Conclusion

Babies put everything in their mouth for multiple reasons, including oral exploration, teething relief, self-soothing, and to signal hunger. This behavior is a normal part of development and helps them understand the world around them.

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