“二嚙英”（ｄｉｏｘｉｎ）是对人体健康极具威胁的环境污染物，它有强烈的致癌性，还可造成畸形，损伤人体的免疫功能、生殖功能等，特别是对以奶制品为主要食品的婴幼儿，产生的危害将更大。二嚙英是目前世界上已知的毒性最强的有毒化合物之一，国际组织已将其列为人类一级 Dioxin is an environmental pollutant that is very threatening to human health. It has strong carcinogenicity, can also cause deformity, damage the body’s immune function, reproductive function, etc., especially for dairy products Food for infants and young children, the harm will be greater. Eromi is currently one of the most toxic and toxic compounds known in the world and has been listed by the international community as a human