If you are into books, I recommend "That Sugar Book" by Damon Gameau. I ordered it from BookDepository after seeing the film, and it just arrived this morning.
One section gives tips on how to beat cravings. (Just what I need!). It is not cheap but as it gives you an insight into what sugar does to you, it is well worth the money. It is not a Research paper by so called experts, it is about the author being a Guinea Pig, and discovering how sugar affects your health (and put on weight).
It is an eye opener. On the cover it says : "This book will change the way you think about "Healthy" food". And I think it is exactly this.