Read the excerpt from "Healthy Eating."Unless you're trying to lose weight, nutritionists like to avoid diets."We were just laughing about that, like we could sell fairy dust and that's pretty much what a lot of these fad diets are about," said Natalie Castro-Romero, the corporate dietician at Baptist who oversees the company's 15,000 employees."One very common thing that happens is people feel overwhelmed and they need a starter to get something going, like a detox, but there's no truth behind that."