咀嚼会刺激脑部主管记忆的部分。脑部的海马趾细胞(管学习的部分 )会随年纪渐大而衰微 ,短期记忆力也会衰退。日本研究人员用扫描方法发现咀嚼的动作或下巴的张合 ,可增加海马趾区内的细胞活动 ,防止其老化。日本研究员对老鼠做了实验发现 ,牙齿拔掉的老鼠 ,在同样老化过程中 , Chewing will stimulate the memory of the brain in charge of the part. The hippocampal cells of the brain (the part of tube learning) will decay with age and short-term memory will decline. Japanese researchers found that chewing maneuvers or chin Zhang with scanning method can increase cell activity in the hippocampal toe area to prevent its aging. Japanese researchers made experiments on mice found that teeth removed rats, in the same aging process,