My sister is a vegetarian and does not eat meat at all.

My sister decided to become a vegetarian.

He is a famous author and a person who is respected by many people.

He is a vegan and does not eat any food derived from animals.

He doesn't understand the problem at all.

Honestly, he can't keep a promise.

I eat an apple every day.

I have chosen a vegetarian diet for my health.

I started following a vegetarian diet for my health.

My sister says she wants to become a doctor.