Four astronauts returned to Earth recently, after a historic 10-day lunar flyby mission in which they ventured farther into space than any human has...

   Even though everyone poops, most of us don’t really want to be reminded of that fact: we downright avoid discussing bowel habits with anyone even our...

   For decades, beta blockers were the go to prescription after a heart attack - meant to slow the heart rate and prevent future heart attacks. However,...

   When the first iPhone was unveiled, it sparked a tech revolution. But who could have imagined how much it would reshape our lives? In this episode,...

   As more of us spend our days staring at screens, keeping our eyes healthy matters more than ever. This week, Dr. Sanjay Gupta digs into the small...

   Cortisol gets blamed for everything from sleepless nights to stubborn belly fat, but the real story is far more complicated. Dr. Sanjay Gupta talks...

   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...

   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...

   Americans eat hundreds of eggs a year. But when it comes to cholesterol, how much of an impact do those eggs make We crack open the science on this...

   Most of us assume major brain decline and memory loss are inevitable as we age, but research shows that’s not the case. So what does it take to keep...

   Whether it’s a cultural custom or hygiene preference, many households keep a strict no-shoes policy. But, how much healthier does it really keep us?...

   We all know caregiving takes time, energy, and emotional bandwidth but it may also change us for the better. Sanjay sits down with writer Elissa...

   US health officials have recently reduced the childhood vaccine schedule, taking cues from Denmark’s leaner approach. Dr. Sanjay Gupta travels to...

   Can modern science explain, or even define, the mystery of human consciousness? Dr. Sanjay Gupta sits down with writer Michael Pollan to talk about...

   Showerhead filters and LED face masks come with a lot of beauty claims...but do they deliver? Dr. Sanjay Gupta tackles two popular hair and skin...

   Animals can hibernate, slowing down most metabolic functions heart rate, blood flow, brain activity, and body temperature then waking as if nothing...

   Colorectal cancer is rising quickly among young adults - in fact, it’s the leading cause of cancer deaths for adults under 50 in the United States....

   Love can be one of life’s greatest joys and heartbreak one of its deepest pains. Sanjay talks with psychiatrist and neuroscientist Yoram Yovell about...

   Is it possible to have too much of a good thing? Dr. Sanjay Gupta breaks down what research says about long-distance training and neurodegenerative...

   We all know exercise is good for our health, but have you already quit your New Year’s fitness goal? Dr. Sanjay Gupta sits down with psychologist Dr....

   CBD and THC are being used more than ever for arthritis and joint pain. But does microdosing cannabis really help with inflammation, and what should...

   We all know we should brush and floss our teeth. But the reason goes beyond a sparkling smile and keeping bad breath at bay. The mouth is a critical...

   Strength training can be confusing enough on its own. But mix in what and when to eat, and you might just choose to sit on the couch instead. Dr....

   Doctors have long prescribed pills and procedures. But for some people, that isn’t enough. Sanjay sits down with Julia Hotz, author of The Connection...

   Dr. Sanjay Gupta talks through the benefits and risks of cold plunges, and what the limited science tells us about its impacts on inflammation. Plus,...

   For centuries, humans have tried to repair and replace our body parts -- from brass noses and pig organs to today’s lab-grown tissue. So where do we...

   If it seems like everyone you know has the flu right now, you’re not that far off. The US has had a record-breaking flu season and isn’t over yet....

   Chronic disease, anxiety, ADHD, and even the shape of a person’s face could be consequences of dysfunctional breathing. And most of us, it turns out,...

   Many people lost their sense of smell and taste during the early waves of Covid-19. Is there help for those who have yet to recover? CNN Chief...

   We often think of pain starting at the source of an injury, but the truth is, it’s all starts in our brain. Dr. Sanjay Gupta explores how discovering...

   Even as a trauma neurosurgeon, Dr. Sanjay Gupta thought he understood pain. But, when his mother fell and broke her back, it changed the way he...

   After a head-spinning year in the worlds of health and technology, Audie Cornish of The Assignment sat down with Dr. Sanjay Gupta and Clare Duffy...

   From the resurgence of measles to a new way to treat pain, 2025 was a challenge for public health while still offering moments of hope. Sanjay recaps...

   The holidays are full of stories, laughter, and maybe a little disagreement. Ever try telling a story and hear someone say, That’s not what happened ...

   Drink your milk, we are told as children. CNN Chief Medical Correspondent Dr. Sanjay Gupta examines our practice of continuing to drinking cow’s milk...

   The average person gets two to four colds a year. With all the missed school and work, that adds up to an economic impact of about 40 billion,...

   There’s a new sleep trend making waves: taping your mouth shut at night. Advocates say it can help you breathe better, sleep deeper, and even wake up...

   Parkinson’s disease, a progressive movement disorder whose hallmark is damage to the dopamine-producing neurons in the brain, afflicts almost 12...

   Dr. Sanjay Gupta explains the science behind collagen supplements and what you should keep in mind if you’re considering them. Plus, how Transcranial...

   As a practicing neurosurgeon and CNN’s chief medical correspondent, Dr. Sanjay Gupta can spot false health claims from a mile away. Still, he...

   We all have our cooking rituals, but are some of them unsafe? Dr. Sanjay Gupta gets to the bottom of handwashing hygiene, especially when handling...

   Could the secret to living longer be as simple as what’s for dinner? Sanjay sits down with explorer and bestselling author Dan Buettner to discuss...

   The FDA is planning to remove the black box warning from many hormone treatments for menopause -- a major shift that could change care for millions...

   In the 1980s, Leland Vittert’s parents were told that nothing could be done about their son’s autism. But that didn’t stop them from trying. In his...

   It seems like everyone’s wearing Bluetooth headphones these days. But should you be worried about the risk of cancer from this technology? Dr. Sanjay...

   We’ve come a long way in integrating technology into our daily lives, but could wearable tech actually help you live longer? From detecting heartbeat...

   Americans are buying more organic food than ever, whether it’s apples from Washington or avocados from Mexico. But when that label says organic,...

   Author Jonathan Gluck says most cancer stories take one of two forms: He or she fought valiantly and died, or he or she fought valiantly and survived...

   Why do some people faint at the sight of blood, while others barely flinch? Dr. Sanjay Gupta explains the surprising science behind blood phobia....

   A few years ago, vaping was at the top of every parent’s list of worries including Sanjay’s. But in just a few short years, the landscape has shifted...