Dr. David Agus, the doctor who Robin credits with saving her life, apparently doesn't agree with the "green drink" regimen she and Dr. Roni have been promoting for years. Heard a news story about him recently and found this online: "Eat plenty of fruit and vegetables. But Dr. Agus advises against focusing on so-called magic bullet foods, such as tomatoes. This is because he says studies havenâ€™t been able to â€˜verify the hypeâ€™ about the cancer-fighting properties, for instance, of lycopene found in tomatoes. Instead, he recommends a variety of fruit and vegetables in season, as ripe as possible (or frozen), and eaten as soon as possible after purchase. He is also vehemently anti-juicing because, he says, it exposes the flesh of the fruit or vegetable, instantly oxidizing it (which speeds the decaying process) and changing its nutritional make-up. â€˜When foods break down, they degrade into chemicals we donâ€™t yet understand,â€™ he says."