Based on the comparison between 120 cases of Xingxibao-treated children with anorexia and 60 cases of Haoware you-treated children with anorexia,and a method of random grouping,the effect of using Xingxibao to the children with anorexia was studied.It also discussed the relationship between the anorexia and the lack of zinc.The result shows that Xingxibao is far better than the Haoware you( P 0 01)on the treatment of anorexia,without any kickback.Besides,the article reminds people the anorexia is closely related to the lack of zinc.Since it's common that the infants are always in lack of zine during the period of upgrowth.Children should be supplemented with frequently to avoid zinc deficiency.