We are optimising sleep and circadian rhythms in today's podcast.

Greg Potter's PhD work on sleep, diet, and metabolic health has been featured all over the world, and Greg really knows his stuff. He’s big into looking at fasting, diet and using the rhythms of the day to enhance your health.

You may be surprised at the absolute best time to eat dinner, the research behind it, and how it might improve your heart rate, heart rate variability and sleep.