The Science Behind a Good Night's Sleep

If you thought high cholesterol was something to worry about later in life, you’re not alone. But new advice has a lot of people wondering if they should be getting checked sooner. Dr. Sanjay Gupta breaks down the new guidelines, who should pay attention, and what it actually mea ...  عرض المزيد

“All About Allergies” is the new book by Dr. Zachary Rubin, a double-board certified allergist and immunologist who joins Dr. Sanjay Gupta to break down what distinguishes an allergy from an intolerance, what flags to watch out for before a reaction, and explain what to expect fr ...  عرض المزيد

“The more logical you are in your approach to your sleep, the more you’re going to screw it up,” says sleep specialist Rafael Pelayo, MD. Pelayo is a clinical professor of psychiatry and behavioral sciences at the Stanford Center for Sleep Sciences and Medicine and the author of ...  عرض المزيد

There’s more to sleep than being a good sleeper. So many factors—from overall health to our environments—impact our experience of sleep and how our brains and bodies behave while sleeping. From restless leg syndrome to sleepwalking to narcolepsy, researching and diagnosing sleep ...  عرض المزيد

We’re joined by Guy Meadows, physiologist, and leading sleep expert, to discuss why sleep is such an integral element of our health. Here’s a quick recap: Why sleep is so key for supporting and improving our mental health How long we should be sleeping for How sleep supports o ...  عرض المزيد

Why do we sleep, how much does it matter, how much sleep do we really need, to what extent do lifestyle factors like coffee, alcohol and technology affect our ability to sleep? Today we’re talking to Matthew Walker, the award winning author of bestseller ‘Why We Sleep’ about slee ...  عرض المزيد