题目内容：
Which of the following is true according to the passage?
A．The National Salt Reduction Initiative aims to put pressure on food companies. B．Parents of children don' t care much about the calorie information of fast food.
C．Parents will order the food that contains more salt for their children.
D．If people eat less salt every day, they will never suffer from heart disease.
参考答案：
答案解析：