In this task, you are given a sentence in the English language. Your job is to translate the English sentence into the Spanish language.

A person goes to our Primary Care office to see what diet to follow, says he has bought a book on dietary advice for months. He has decided that he wants to start losing weight already. In which phase is it found according to the Stages of Change or Transtheoretical Model ?
Una persona acude a nuestra consulta de Atención Primaria para ver que dieta ha de seguir, refiere que se ha comprado un libro sobre consejos dietéticos hace meses. Ha decidido que quiere empezar a adelgazar ya. ¿En qué fase se encuentra según El Modelo de Etapas del Cambio o Transteórico?