Tune Your Engine - Type 2 diabetes

Every day in New Zealand 50 people are diagnosed with diabetes. New Zealand has one of the highest diabetes rates in the OECD. Professor Merlin Thomas is a clinician scientist and Otago University graduate at the Baker IDI Heart and Diabetes Institute in Australia. He's considered one of the worlds leading experts on diabetes and he has just written a book called 'Understanding Type 2 Diabetes'.