Is it worth spending time and money on a nutrition expert?Most of them suggest meals which are very idealistic and cannot be followed. I read Rujeta Diwekar's "Don't lose your mind;lose your weight", and found it to be quite appealing. She suggests eating pretty frequently. Now,I'm in a dilemma whether to prepare my own diet chart based on the book, or consult an expert(very difficult to identify an expert in this field, though).Can anyone throw some light?Ideally, it would have been great if I had someone to take care of my diet as well as fitness programs, but I would like to take public opinion first.