In Norway he became famous with his first best selling book Naturlig slank med kost i balanse (2001). Since then he has published an impressive list of books such as The Greek Doctor’s Diet, Beyond G.I., Smart barnemat, Tid med maten to mention a few. Three of his previous books have sold widely internationally, translated to 14 languages, sold to 20 territories. With Gut in Balance. Lean for Life Lindberg has created yet another best seller, ranking high on Norway’s best seller list.