All Episodes

April 8, 2025 55 mins

What if the most powerful tool for better health, sharper thinking and a longer life was something you're not taking seriously enough?

Spoiler: It's Sleep

In this episode, we sit down with Professor Shantha Rajaratnam a Sleep and Circadian Cycle Specialist, to uncover the hidden power of sleep. We hear about the latest research on why we sleep, how it shapes our mood to our immune systems, and why modern life is waging war on our natural rhythms.

Together with Prof. Shantha we unpack it all - plus we learn how he migrated to Australia from Sri Lanka, studied Psychology and Law to then becoming an expert in one of the most underrated aspects of human health and how this is now starting to change.

Trust us, after this conversation, you'll never take sleep for granted again. This is a unmissable episode with proven tips on how to get a much better nights sleep.

If you have problems with sleep or insomnia, or are interested in doing one of his sleep studies here are some links supplied by Prof. Shantha:

Adolescent study:

https://classstudymonash.weebly.com/

Shift worker app and expressing interest:

https://www.sleepsync.com.au/

Sleep clinic:

https://www.monash.edu/medicine/psych/turner-clinics/healthy-sleep-clinic

Hosted by Darsh & Fiona

Produced by Fiona Kelly & Darsh Ayton

Show runner Darsh Ayton

Original music created and performed by Luke Champion

Social media content created by Darsh Ayton & Fiona Kelly

Mark as Played

Advertise With Us

Popular Podcasts

Stuff You Should Know
New Heights with Jason & Travis Kelce

New Heights with Jason & Travis Kelce

Football’s funniest family duo — Jason Kelce of the Philadelphia Eagles and Travis Kelce of the Kansas City Chiefs — team up to provide next-level access to life in the league as it unfolds. The two brothers and Super Bowl champions drop weekly insights about the weekly slate of games and share their INSIDE perspectives on trending NFL news and sports headlines. They also endlessly rag on each other as brothers do, chat the latest in pop culture and welcome some very popular and well-known friends to chat with them. Check out new episodes every Wednesday. Follow New Heights on the Wondery App, YouTube or wherever you get your podcasts. You can listen to new episodes early and ad-free, and get exclusive content on Wondery+. Join Wondery+ in the Wondery App, Apple Podcasts or Spotify. And join our new membership for a unique fan experience by going to the New Heights YouTube channel now!

24/7 News: The Latest

24/7 News: The Latest

The latest news in 4 minutes updated every hour, every day.

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.