目前人们买鸡蛋 ,有人只选含有微量元素的 ,而不再食用普通鸡蛋 ,认为吃啥补啥 ,吃含微量元素的鸡蛋对身体有益。营养专家却说 ,营养鸡蛋也是不可乱吃的。所谓的营养鸡蛋 ,就是利用碘、锌、铁等微量元素 ,制成的一种特殊的鸡饲料 ,鸡吃了 2个月左右 ,在体内发生生物转化 ,这样 At present, people buy eggs, some people only choose trace elements, and no longer eat ordinary eggs, that what to eat what, eat trace elements beneficial to the body. Nutrition experts have said nutrition eggs are not to be eaten. The so-called nutrition eggs, is the use of iodine, zinc, iron and other trace elements, made of a special kind of chicken feed, eating chicken about 2 months, in the body of biological transformation, so