Dr Chatterjee talks to world-leading sleep researcher, author of the international best-selling book Why We Sleep and Professor of Neuroscience and Psychology at the University of California, Matthew Walker. They discuss everything you ever needed to know about sleep in this 2-Part interview.  In Part 1, they discuss brilliant tips to combat jet lag, explain how sleep can enhance athletic performance and decrease risk of injury and reveal just how much caffeine consumption can impact sleep.  Finally, they explore the reasons behind the current global sleep-loss epidemic and the effect that this is having on our health.  Show notes available at: https://drchatterjee.com/26 Follow me on instagram.com/drchatterjee/ Follow me on facebook.com/DrChatterjee/ Follow me on twitter.com/drchatterjeeuk DISCLAIMER: The content in the podcast and on this webpage is not intended to constitute or be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or other qualified health care provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have heard on the podcast or on my website.