He was 10 years ahead of everyone else on diet.

For the first time in my life, I am on a diet.

However, some patients may need to stay on a special diet.

In fact, my doctor even put me on a diet.

Until then, she had never even gone on a diet.

When did you ever know me to go on a diet?

That was the year I went on my first diet.

The many people on diets are also bad for business.

Why do so many of us give up on diets?

All the women had been on diets at one time.