You are going to give a talk about diets. Remember to say:
Why people go on diets;
If u have a healthy lifestyle,why/why not;
What we can do to improve our eating habits;

Some people go on diet for can be taller or can be sporten. When you go on diet you can be healthy and stronger.

I'm 50/50 (fifty- fifty). In some time I do sports but always l can eat fast food but something small.

We must explain people why they must eat healthy food.It it wery good idea.