人教新课标高中英语必修三:Unit2 Healthy eating-Words and expressions
人教新课标高中英语必修三:Unit2 Healthy eating-Words and expressions第2页

Explanation

Everybody has to eat, but do you eat a healthy diet? diet和food的区别: diet和food都可有“食物”的意思。但diet指的是习惯的食物或规定的食物, 特指维持健康的食物, 如病人的疗养食物。