Finish the following dialogue with one word each

Adel : I want to be(1)............................. .What should I do, Sami?

Sami: To be fit, you should eat a healthy (2).............................

Adel : A healthy diet ? What do you mean ?

Sami : You should eat a lot of fruit and (3)............................

Adel : So what shouldn't I eat then ?

Sami : You shouldn't eat too many (4)..................They are bad for your health