Answer:
The Spectrum
Step-by-step explanation:
Dean Ornish is an American physician and writer. He has written some books on diet and medicine.
The quote from the book is “I don't understand why asking people to eat a well-balanced vegetarian diet is considered drastic, while it is medically conservative to cut people open and put them on cholesterol lowering drugs for the rest of their lives.” The book talk about scientifically proven ways to feel better,live longer, lose weight and gain health.