Why Do Newborns Chew on Their Hands?***
Newborns chew on their hands for a multitude of reasons, each providing insight into their developing minds and bodies. Whether it's to quench hunger, soothe teething discomfort, or explore their surroundings, hand-chewing is a normal and essential part of early childhood development.
Hunger as a Cause
One of the most apparent reasons for newborn hand-chewing is hunger. During the early days of life, newborns rely on their mothers for sustenance, and a baby's mouth is a powerful tool. Sucking on a mother's nipple or a pacifier is a natural craving, similar to rooting in search of a breast milk supply. As babies grow, they learn to recognize other hunger cues, such as rooting and lip-smacking.
Teething
Teething, the process of cutting teeth, can also lead to hand-chewing among older infants. By four to seven months of age, many babies begin to teeth, and the urge to chew on their hands, cheeks, or feet can be intense due to the discomfort caused by teething. Frequent drooling, sore throats, and redness in the mouth are additional signs that teething might be happening.
Exploration and Development
Newborns and young infants are keen explorers. By putting things in their mouths—hands included—a baby learns about the world and develops fine motor skills. Sucking on hands or fingers is a playful way to explore and satisfy curiosity.
Self-Soothing
As babies grow and their brains become more complex, they seek out soothing practices. Hand-chewing can be a calming gesture, providing a sensation of comfort—whether it's due to the texture, temperature, or simple pleasure of the act. In times of stress or distress, such as meeting new people or having a dirty nappy, a baby might use hand-chewing as a way to self-vent.
Habit
Occasional hand-chewing might become a habit, particularly in the first few years of life. While most children outgrow the habit by the age of four or five, it's important to monitor宝宝's behavior for any changes in chewing patterns that could indicate a more serious issue.
Hygiene and Safety
While there's no direct danger in newborns and young infants chewing on their hands (as long as those hands are also clean and free from dangerous substances), it's wise to practice good hygiene and safety habits. Regularly washing a baby's hands in warm water and soap can help prevent the spread of germs and keep a clean and comfortable environment for the宝宝 to explore.
专家观点
Physicians often reassure parents that the habit of hand-chewing in the first few years of life is usually harmless and doesn't lead to long-term oral problems. However, it's always good to speak with a baby's pediatrician if there are concerns about a baby's behavior or developmental progress. Individualized guidance can ensure that a baby's needs and challenges are met in a supportive and nurturing environment., hand-chewing by newborns and young infants is a normal and diverse behavior, reflecting the complexity and richness of early infancy. While there are often everyday explanations for this behavior, it's always wise to observe宝宝的 overall health and development, and to consult with professionals if any concerns arise. With a little vigilance and understanding, parents can help their children navigate the challenges and wonders of early life with grace.
