It is normal for babies over one month old to eat their hands usually.
More than a month baby eating hands is the normal development of the brain a performance, the baby can eat hands to explore the outside world, but also shows that more than a month baby to dominate their own actions have improved, but also the development of hand, mouth, eye coordination ability of a performance.
One-month-old babies eat hands when parents should pay attention to the baby’s hand hygiene, to do to the baby to wash their hands diligently, to avoid the baby due to eat hands unhygienic lead to illness.
Usually more than a month of the baby in the hungry or want to sleep may also have eaten the action of the hand, this is a normal phenomenon, with the baby’s age, eat the hand will gradually improve the situation.