'A few truths about diet and training on an empty stomach'

Last week, I wrote a blog for Running Sweden about training on an empty stomach. Does it work, how does it work and what's it good for? What, if any, performance improvements can you expect? Read the full text here:

http://www.runningsweden.se/a-few-truths-about-diet-and-training-on-an-empty-stomach/