Doug Wilson - Dementia Dispatch

Taupo-based Dr Doug Wilson is the chief medical officer for Ferghana Partners Group. At the age of 70, Wilson, who is dyslexic, began a new career as an author. After writing nine books for children, he switched genres, and his latest work is called Ageing for Beginners, which outlines the latest medical research on aging and bundles it up with helpful advice. Today, he talks to Kim about recent findings on dementia - and how possible it is to keep the disease at bay.