据科学家研究,咀嚼对儿童大脑发育有很大的促进作用。儿童时期,正是大脑发育最迅速的时候,一方面脑细胞不断增多,脑容量增大;另一方面,细胞又在不断分化大脑的各部分功能迅速形成。所以,对于幼儿,咀嚼可使其上下颚不断地运动,使脸部和头部的肌肉得到相应的运动。运动可以刺激大脑, According to research scientists, chewing on the development of children’s brain has a great role. Childhood, it is the brain when the most rapid development, on the one hand, increasing brain cells, increased brain capacity; the other hand, the cells continue to differentiate the rapid development of various parts of the brain function. Therefore, for young children, chewing can make its upper and lower jaws continue to exercise, the face and head muscles get the appropriate movement. Exercise can stimulate the brain,