Nutritionists are concerned about adding vitamins to olestra for fear that___________ .A、it may weaken the function of the intestines
B、it may lead to the over-consumption of vitamins
C、it may trigger a new wave of fake food production
D、it may induce people to eat more than is necessary
【正确答案】：D
【题目解析】：题目问的营养学家门担心往食物油脂替代品添加维生素会___________。根据最后一段的最后一句话Even so some nutritionists are still concerned that people might eat unlimited amounts of food made with the fat substitute without worrying about how many calories they are consuming.可知，一些营养学家担心人们会无节制地食用这些食物油脂替代品同时忘了担心自己摄入的热量，因此选择D. it may induce people to eat more than is necessary.（会导致人们过量饮食）。