Do Celeb Chef Cook Healthy?

The are so many celebrity chefs these days saying that we should be healthy but at the same time they release cook books full of fat, salt and sugar. Is this something that they should be doing? There are loads of meals that can be made healthy as long as a bit of extra time is taken to think about it. For instance, instead of using potatoes you can use celeriac. Hebs and spices are also ideal for adding loads of excitement to a dish. People hardly cook anyway so perhaps it doesn’t matter. Rarely do people cook anything from the celebrity chef books anyhow.