" Professor Taylor’s research suggests that it is the buildup of fat inside the liver and pancreas that causes all the trouble. These two organs are responsible for controlling our insulin and blood sugar levels. As they get clogged up with fat they stop communicating with each other. Eventually your body stops producing insulin and you become a type 2 diabetic. "

― Michael Mosley , The 8-week Blood Sugar Diet: Lose Weight Fast and Reprogramme your Body