Why We Sleep with Matthew Walker

Can a fibre drink really help you hit your daily target? Are frozen vegetables just as healthy as fresh? And do you actually need to grind flaxseeds to get the benefits? In this listener Q&A, we answer your biggest nutrition questions—from fibre-enhanced drinks and freeze-dried f ...  Show more

Could a few simple food pairings help you get more from every meal? Is the secret to happiness actually giving up the pursuit of being extraordinary? And have we got carried away with the ice bath trend? This week, we explore the science of food synergy and the easy meal combinat ...  Show more

Why do we sleep? What exactly happens when we sleep and why is it so important? What are the implications of sleep deprivation? And what can we do to improve our sleep hygiene? Answering these questions is the life’s work Dr. Matthew Walker. Longtime listeners know that I am obse ...  Show more

You know how important sleep is just from the personal experience of making it through the day after a bad night’s sleep. But what if you were told that sleep was the single most important thing you could do for your physical and mental health? It affects everything from your sex ...  Show more

Improving the quality of our sleep is arguably the single most effective thing that we can do to reset our brains and recharge our bodies, yet many of us just aren’t getting enough. But what is the optimal amount of sleep and what can we do if we struggle to get enough? I’m delig ...  Show more

Dr. Matthew Walker is a world-renowned neuroscientist, sleep expert, and the bestselling author of “Why We Sleep.” In this conversation, we explore sleep not as a passive state, but as the biological foundation of life itself—the platform from which wakefulness emerges. We dive i ...  Show more