新闻界的朋友、各位专家教授、各位来宾:首先衷心祝贺“跨世纪爱心之行”和少年儿童微量元素普查活动在广州地区首次开展。现代医学研究证明,微量元素在人体生长发育中,尤其在少年儿童发育阶段起着至关重要的作用,微量元素的缺乏和过剩都会影响到少年儿童的健康和发育、导致各种疾病的发生。广东省食品卫生监督检验所和广州地区微量元素与健康研究会对广州 Press friends, experts and professors, ladies and gentlemen, First of all, I sincerely congratulate for the first time in Guangzhou, the “Cross-century Love Trip” and the Trace Elements for Children and Children’s Census. Modern medical research shows that trace elements play a crucial role in the growth and development of the human body, especially in the developmental stages of children. The lack and excess of trace elements can affect the health and development of children and adolescents and lead to the occurrence of various diseases. Guangdong Provincial Institute of Food Hygiene Supervision and the Guangzhou Institute of Trace Elements and Health to Guangzhou