Ian is joined by Professor Joe Takahashi, a world expert in how the human body clock works and its implications for our health, mental health and successful ageing. 

If you have any questions or comments, email Ian and James at [email protected] . Let them know any other topics you’d like them to cover. 

To find out more about depression and support services, you can contact Head to Health at www.headtohealth.gov.au , Beyond Blue at www.beyondblue.org.au , Lifeline at www.lifeline.org.au or on 13 11 14 and www.headspace.com . Thanks to Future Generation Global.