Is Food Addiction Real? What REALLY happens in your brain and how you can prevent it!

Is food addiction a real thing? This explains what happens in the brain that causes people to be addicted to high-glycemic foods based off of this article: http://thescoopblog.dallasnews.com/2013/07/food-addiction-might-be-real-suggests-a-new-brain-imaging-study.html/