据报载,来自中国科技大学“重金属铅对儿童学习记忆的影响及其细胞和分子机制”的研究成果表明,随着环境污染加重,每人每天从空气、水和食物中吸收大约20～40微克的铅。它不但影响婴幼儿和儿童的智力发育、学习记忆等脑功能,甚至直接影响到儿童生长发育。而令人触目惊心的是,我国城镇中约有80%的儿童处于铅中毒状态。儿童更易发生铅中毒人们知道铅对人体有害,习 It is reported that from the University of Science and Technology of China, “the impact of heavy metal lead on children’s learning and memory and its cellular and molecular mechanisms,” the results show that as environmental pollution, each day from air, water and food to absorb about 20 ~ 40 micrograms of lead. It not only affects infants and children’s intellectual development, learning and memory and other brain functions, and even directly affect children’s growth and development. What is striking is that about 80% of children in cities and towns in China are in a state of lead poisoning. Children are more prone to lead poisoning People know that lead is harmful to the human body, learning