My wheat and dairy free diet has helped me lose weight- now you can too!
There are diets designed to help manage food intolerances. There are diets designed to help manage weight. Here is one which could help you manage both.
I was very impressed with this book. A compendium of all Ron Knight has learned over the last X number of years, written to help fellow authors. I particularly liked the advice on how many drafts to write and the purpose of each one; the advice on what writing each novel will add to your experience; and the advice to make your chapters short! Recommended.