Nearly one in five US adults are diagnosed with depression at some point in their lives. As the use of antidepressants have steadily risen since their introduction in the 1980s, what have we learned about depression? Is depression truly a “chemical imbalance” of the brain? And why do antidepressants work for some people and not others? Sanjay talks to Dr. Charles Raison, a professor of psychiatry at the University of Wisconsin-Madison, about what we now believe causes depression, and most importantly, what this means for how we treat the illness - from SSRIs to psychedelics and other emerging therapies. Learn more about your ad choices. Visit podcastchoices.com/adchoices

More than three years after the outset of the Covid-19 pandemic, many long Covid patients are still experiencing brain fog, extreme fatigue, and myriad other health issues, leaving some unable to complete even the most basic of daily tasks. How should long Covid patients approach treatment, let alone everyday life? In this episode, Sanjay speaks to David Putrino, the director of rehabilitation innovation for the Mount Sinai Health System. He tells us about his latest research into identifying a possible biomarker for the condition and how we can all help those at high risk of developing it. Learn more about your ad choices. Visit podcastchoices.com/adchoices

The spooky season can be a divisive one. Some of us love being scared, and others avoid it at all costs. Author Stephen King has been terrifying readers for nearly 50 years, and knows what makes us scream. So how does he do it, and what’s happening in our brains when we’re afraid? Does anything frighten the king of horror? Sanjay talks to King, one of his favorite writers, about his latest book, “Holly,” and the benefits of fear in everyday life. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Many of us have been told that foods like blueberries, salmon, and leafy greens are “good for the brain.” But what does that really mean? Can eating certain foods make us smarter? More alert? Less stressed? Sanjay talks to nutritional psychiatrist and personal chef, Dr. Uma Naidoo about what foods improve brain function and influence the way we feel. She’ll also share her secret sauce: a few nutritious and delicious ways to eat carbs, fats and sugar. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

If you’re feeling overwhelmed by the latest news cycle, you’re not alone. That’s why, on today’s podcast, Dr. Sanjay Gupta turns to psychiatrist and author Dr. Gail Saltz from the New York Presbyterian Hospital, Weill-Cornell Medical College, to talk about the toll violent images and videos from Israel and Gaza can have on our mental health – even if you’re watching from afar on the news or social media. They’ll address how to talk to children and teens about the ever-evolving situation and share tips on how to manage stress and anxiety when the news cycle is unrelenting. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

From the NFL to youth soccer, sports teams have been forced to reckon with decades of research showing the risks of repeated blows to the head through contact sports. At the same time, participation in organized team sports has been found to be extremely beneficial for the developing brain. So how should parents square those facts and find a safe middle ground for their kids? In this episode, Sanjay speaks to Julie Stamm, a clinical assistant professor at the University of Wisconsin-Madison Department of Kinesiology and author of the book “The Brain on Youth Sports.” She explains why even those who don’t play sports should be aware of the risks and shares tips on how we all can keep our heads protected. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

What happens in the brain during menopause? As it turns out, the brain gets remodeled, and even rewired, during that very specific time of life. And, while menopause often includes symptoms like hot flashes, brain fog, and mood swings... you may be surprised to learn it’s not all bad! On this episode of Chasing Life, Dr. Sanjay Gupta learns from neuroscientist Dr. Lisa Mosconi that there are upsides to this biological phase natural to half the human population. Plus, ways female-identifying people can prepare for it, and a possible link between menopause and Alzheimer’s.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Are you someone who needs a cup of coffee or spot of tea to start the day? Would you be surprised to hear that the key ingredient, the thing that gives you that morning boost - caffeine - is also a psychoactive drug? Whether it’s coffee, tea or soda, people around the world consume some form of caffeine every day. Even kids! But what is it actually doing to our brains? What causes that jolt of energy in the morning, and what are the drawbacks? On this episode of Chasing Life, Dr. Sanjay Gupta talks to science writer Michael Pollan about his research, the history of caffeine – and quitting cold turkey. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

From work responsibilities to social engagements to family commitments, our days are jam-packed, and it can be tough to give your brain a break. Rest is an important ingredient for good health, but do you really understand why? On this episode of Chasing Life, Professor Victoria Garfield, who studies sleep and how it impacts our brains and our bodies as we get older, explains what it is about rest that is so good for our brains. Why it’s so important to take time to relax and what surprising new research tells us about the simple act of napping. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

If you have trouble focusing on books, work, or even TV shows, you’re not alone. The fact is our attention spans are getting shorter. And it can feel like our ability to perform and be productive is harder. But is a shorter attention span actually impacting our brain function and overall health? Does it really help to block distractions like social media? In our first episode of an all new season, Sanjay speaks to Gloria Mark, a professor of informatics at the University of California, Irvine, and author of “Attention Span: A Groundbreaking Way to Restore Balance, Happiness and Productivity.” She’ll tell us what’s actually going on in the brain when we’re attentive and why we’re less focused than we used to be. Professor Mark will also share tips for sharpening our attention spans that go beyond “just put down your phone.” To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Over the last year on the podcast Sanjay has been having some very candid conversations with his family. On this special episode of Chasing Life, we revisit conversations with his wife, Rebecca and daughters, Soleil, Sage and Sky about smartphones, social media and their impact on young people. Sanjay also speaks with his brother, Suneel and parents, Damyanti and Subhash, about the myth of the midlife crisis and the ways that we approach life as we age. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dr. Sanjay Gupta examines the potential benefits of medical marijuana. Over the last 10 years, Dr. Gupta's reporting on the topic has produced seven CNN documentaries. In his most recent investigation, he meets scientists and families who found success using marijuana for patients suffering with dementia. This special report originally aired on CNN on August 6, 2023. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Chasing Life is taking a short break and will be back with new episodes next month. This week, we are sharing Dr. Gupta’s most recent documentary examining the potential benefits of medical marijuana. His investigation explores the fastest growing group of cannabis users, people who are 65 and older. This special report originally aired on CNN on August 6, 2023. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

All season, we’ve been exploring how we can all make the most of our age, at any age. But can where we live improve our longevity? In this episode, Dr. Sanjay Gupta speaks with National Geographic Fellow and author Dan Buettner. He tells us about the five communities around the world he identified where people live longer and healthier lives than the rest of us, dubbed “Blue Zones.” We’ll explore what they are doing right and how we can apply those findings to our daily lives. And to celebrate the final episode of this season, check out the Chasing Life: Better with Age Playlist assembled by the team.  https://qrco.de/beElWD  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

 Cannabis is often thought of as a young person’s drug. But the reality is that more and more people of all ages are asking their doctors about medical marijuana to treat a whole host of issues, from chronic pain, insomnia, and even some of the symptoms associated with dementia. What's behind this trend? To learn about the benefits and risks of this type of treatment, Dr. Gupta turns to Dr. Aaron Greenstein, a geriatric psychiatrist who treats patients over the age of 65 with mental health issues. Dr. Greenstein will share his personal story of using cannabis to help his grandmother in her final days, and what patients of all ages should consider when seeking out this type of treatment. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Caloric restriction. Blood transfusions. Hormetic stress. Off-label meds. As CNN’s Chief Medical Correspondent, Dr. Sanjay Gupta is often asked about the latest “hacks” for longevity that pop up in the news. But do any of these interventions actually work? Can aging actually be stopped, much less reversed? In this episode, Sanjay speaks with Dr. Nir Barzilai, the director of the Institute for Aging Research at the Albert Einstein College of Medicine. He believes one of the keys to battling aging lies in our cells and genetic makeup. Plus, we hear from self-professed “biohackers,” who have some tips we can all try to extend our healthy years. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

It's no secret there’s added pressure on women to appear ‘ageless.’ But is the pressure to appear youthful getting better or worse? On this episode, Sanjay sits down with actress, filmmaker and author Justine Bateman, who recently made headlines when she announced her decision to forgo fillers or plastic surgery and age ‘naturally.’ Why is a choice like this still so controversial? And what does that say about the way we view aging? Plus, University of California at Irvine Sociology Professor Sabrina Strings explains how attitudes about age and beauty impacts women on a whole different level, and what needs to be done to change the cycle. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

For years, people have been faced with the possibility of suffering a ‘midlife crisis’ when they near age 40. But is the concept scientifically sound? And now that millennials are entering midlife, is what they’re experiencing different than previous generations? In this episode, Sanjay has a candid conversation with his younger brother Suneel about how he is approaching middle age. Then, University of British Columbia professor Nancy Sin explains why midlife is becoming more stressful, and how we all can better deal with it. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

When you’re young, making friends can feel pretty simple, but as you age it can be harder. But it’s important to have friends and there’s scientific proof that quality relationships are important for healthy aging. How can good friendships improve our health outcomes as we age? And how do we make friends at every stage of life? On this episode of Chasing Life, CNN Chief Medical Correspondent, Dr. Sanjay Gupta, reunites with author, psychologist and friendship expert, Marisa Franco to talk about why having good friends is good for our health and the current loneliness epidemic. Plus she’ll share tips on how to make friends, at any age. Plus, a conversation between Sanjay and his best friend of almost 40 years, Sujit. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

The Chasing Life team is off for the holiday, we'll be back next week with another new episode. In the meantime, we are sharing another CNN Audio series, The Prince Mixtape. A series that takes listeners inside the life of one of the greatest American music icons through the people who knew him, worked with him or simply loved him from afar. Host Nichole Perkins digs deep into key moments of his life like when his sexually liberated lyrics gave birth to the Parental Advisory sticker, when he fought to own his masters, and when he rocked that infamous booty cut-out pantsuit. Just like a treasured mixtape from your favorite crush, this show is a reflection of the moments, the thrill and the passion, that made up Prince’s life. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

It’s no secret that our bodies change as we age. We can see it in decreased flexibility and endurance, and older folks can become more susceptible to injuries due to falls. However, experts say there are ways to overcome those challenges and unlock our body’s full potential. In today’s episode, Dr. Sanjay Gupta talks with former long-distance swimmer Diana Nyad nearly 10 years after her record-breaking swim from Havana to Key West at the age of 64. Then, a strength and conditioning coach will tell Sanjay why a focus on jogging may not be the optimal workout for aging bodies. He’ll also share some alternative exercises that people of all ages can try.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Getting older is often seen as a negative, or something to avoid. But the reality is, it’s happening to us every minute of every day. Is there a better way to think about our journey through the years? In our first episode of an all-new season, CNN’s Chief Medical Correspondent Dr. Sanjay Gupta sits down with his parents to talk about their approach to getting older. Plus, did you know changing our mindset around aging can influence our health and longevity? To learn more, Dr. Gupta turns to Professor Becca Levy, a professor of epidemiology and psychology at Yale University and author of Breaking the Age Code. Levy shares her science-backed strategies for living longer by simply re-framing the way we think, and talk, about aging -- useful information, no matter how old you are.   To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

A recent advisory from US Surgeon General Dr. Vivek Murthy says there’s not enough evidence to determine whether social media is safe enough for children and adolescents when it comes to their mental health. In this special episode of Chasing Life, Dr. Sanjay Gupta goes one-on-one with Dr. Murthy to examine what led him to sound the alarm, and who should be responsible for tackling the issue. Plus, Sanjay will reflect on conversations he’s had with his own family about the topic and ask Dr. Murthy how his family handles screen time and social media. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Ten years ago, when Dr. Sanjay Gupta began investigating medical marijuana, very few people had ever heard of cannabidiol, or CBD. Six years later, two-thirds of Americans were familiar with CBD and 1 in 7 had tried it. In this episode, Dr. Gupta’s fifth documentary on medical marijuana explores how the science has grown by leaps and bounds and could benefit everything from autism to anxiety. This special report originally aired on CNN on September 29, 2019. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Ten years ago, when Dr. Sanjay Gupta began investigating medical marijuana, very few people had ever heard of cannabidiol, or CBD. Six years later, two-thirds of Americans were familiar with CBD and 1 in 7 had tried it. In this episode, Dr. Gupta’s fifth documentary on medical marijuana explores how the science has grown by leaps and bounds and could benefit everything from autism to anxiety. This special report originally aired on CNN on September 29, 2019.   To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dr. Sanjay Gupta examines the potential benefits of medical marijuana. Over 10 years, Dr. Gupta's reporting on the topic has produced six CNN documentaries and a seventh is in the works. In this episode, the very first of those CNN documentaries. Dr. Gupta travels the world and speaks to experts and patients looking for answers. What does marijuana do to you? What does it do to your kids? In the process of his reporting, Dr. Gupta made some discoveries of his own. This special report originally aired on CNN on August 11, 2013. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dr. Sanjay Gupta examines the potential benefits of medical marijuana. Over 10 years, Dr. Gupta's reporting on the topic has produced six CNN documentaries and a seventh is in the works. In this episode, the very first of those CNN documentaries, Dr. Gupta travels the world and speaks to experts and patients looking for answers. What does marijuana do to you? What does it do to your kids? In the process of his reporting, Dr. Gupta made some discoveries of his own. This special report originally aired on CNN on August 11, 2013. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Chasing Life is taking a short break and will be back with new episodes next month. In the meantime, we want to highlight some amazing work from CNN. This week, The Assignment with Audie Cornish. This podcast knows the fiery twitter threads and endless news notifications never capture the full story. Each week host Audie Cornish pulls listeners out of their digital echo chambers to hear from the people who live the headlines. This week, just in time for Mental Health Awareness month, she dives into “therapy speak” with two psychologists, Dr. Arianna Brandolini and Dr. Luana Marques. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

This season, we’ve heard from experts, parents, and teens about how screen time is shaping our lives. But this has also been a family affair. On today’s episode, Dr. Sanjay Gupta sits down with his wife, Rebecca, to reflect on their biggest lessons learned along the way, and the pressure on parents to get it right. Plus, we hear from some of our listeners about how they have changed their own habits.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Think back to the first time you held a smartphone or tablet in your hands. For most adults, this probably happened later in life. Now, a new generation of kids is growing up exposed to screen time as toddlers, or even babies. What impact will this screen time have on their very young and still growing brains? Dr. Dimitri Christakis takes us inside his lab at the Seattle Children's Research Institute and demonstrates how he studies some very young research participants. Plus, Dr. Christakis sits down with CNN’s Chief Medical Correspondent Dr. Sanjay Gupta and shares his most realistic tips for setting screen time limits.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Gen Z is the first generation to truly grow up online and now they’re joining the fight to log off. In February, college student and founder of the Log Off Movement, Emma Lembke, testified in front of a Senate committee about the impact that social media companies have on youth mental health. Emma is one of many activists, including parents and politicians from both sides of the aisle, calling for increased government regulation of social media companies. Dr. Sanjay Gupta talks with CNN Technology Reporter Brian Fung about a Supreme Court case that could open those companies to more lawsuits. Plus, we dive into what we actually know about the privacy concerns surrounding TikTok and if a nationwide ban is possible. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

American teens are experiencing a rise in mental health challenges according to a new study from the Centers for Disease Control and Prevention. This includes high levels of sadness amid significant declines in overall well-being, especially among girls and LGBQ+ youth. Could social media be part of the problem? Dr. Sanjay Gupta turns to Professor Keneisha Sinclair-McBride, a child psychologist at Boston Children’s Hospital, to unpack this data and discuss the connection between social media and youth mental health. Sanjay also asks his teenage daughter, Sky, about how social media affects our self-esteem.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

This season, we’ve been talking about the potential dangers of social media and the amount of time we spend online. But what about the positive, educational sides of the internet? On this episode, Dr. Sanjay Gupta talks to one of the YouTube’s earliest content creators, Hank Green. Sanjay and Hank discuss the state of the internet today, the responsibility of having a platform, and how to deal with harsh online comments. Plus, they ask is the future of the internet utopian? Dystopian? Or maybe both? To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

These days, it’s easy to be glued to your phone and have mixed feelings about it. If you spend too little time, you feel disconnected. But too much time can make you feel bad. So, Dr. Sanjay Gupta explores a possible solution - digital detox. But what does that really mean? On today’s episode, science journalist Catherine Price and author of the book, “How to Break Up With Your Phone: The 30-Day Plan to Take Back Your Life,” shares her tools for breaking up and making up with your phone. Plus, Sanjay’s college-bound daughter, Sage, shares her perspective. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Do you ever feel like you or your kids are spending way too much time on your phones? Have you ever caught yourself scrolling for hours on end? When so much of our lives center around our phones, it’s hard to know how much screen time is too much. For answers, Dr. Sanjay Gupta sits down with self-described “mediatrician”, Dr. Michael Rich, who co-directs the Clinic for Interactive Media Disorders at Boston Children’s Hospital. Sanjay talks with Dr. Rich about his unique approach to treating young patients with problematic media use. Also, we hear the story of one college student who got lost down a TikTok rabbit hole.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Technology has advanced at breakneck speed over the past decade. And that’s disrupted our lives — the ways we interact with each other, work, learn, and even grow up. This season looks at the impact all this technology is having on young people. Like many parents, this topic is personal for Dr. Sanjay Gupta. In our first episode, Sanjay speaks with one of the people most directly impacted by it all: his daughter Soleil. Plus, a conversation with Jean Twenge, Professor of Psychology at San Diego State University, about how social media is affecting youth mental health. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Remember how awkward and confused you felt as a teen? It's a time of so many big changes – growth spurts, body hair, and acne, just to name a few – but perhaps the most radical transformation is going on inside the adolescent brain. Dr. Sanjay Gupta dives into the neuroscience of the teen brain with psychologist Valerie Reyna to figure out how teens make decisions and weigh risks. Plus, tips for teens (and anyone who’s been a teen) on how we can support one another through this challenging stage of life. This episode was originally released on February 15, 2022. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dr. Sanjay Gupta travels to Cuba to investigate one of the most complex and controversial brain mysteries in recent years known as "Havana Syndrome." First reported by two dozen U.S. officials in Havana, Cuba starting in 2016, these unexplained health incidents have since multiplied to include hundreds of reports of concussion-like injuries around the globe. Despite various government investigations, American officials have yet to make clear what is behind these injuries and whether a directed energy weapon may be to blame. Dr. Gupta sets out to explain the truth behind "Havana Syndrome," the extent of its impact on the brain, and the potential continuing threat facing government officials at home and abroad. This special report originally aired on CNN on September 25, 2022.   To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dr. Sanjay Gupta travels to Cuba to investigate one of the most complex and controversial brain mysteries in recent years known as "Havana Syndrome." First reported by two dozen U.S. officials in Havana, Cuba starting in 2016, these unexplained health incidents have since multiplied to include hundreds of reports of concussion-like injuries around the globe. Despite various government investigations, American officials have yet to make clear what is behind these injuries and whether a directed energy weapon may be to blame. Dr. Gupta sets out to explain the truth behind "Havana Syndrome," the extent of its impact on the brain, and the potential continuing threat facing government officials at home and abroad. This special report originally aired on CNN on September 25, 2022.    To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

When psychedelics were first studied more than 50 years ago, researchers noticed that they were useful in helping people explore a greater sense of self. Now, after a half-century hiatus, scientists are studying psychedelics like MDMA, psilocybin, and ketamine as treatment for depression, PTSD, anxiety, and other mental health conditions. So, what promise do they hold as therapeutics? Albert Garcia-Romeu, a researcher at John’s Hopkins University, joins Dr. Sanjay Gupta to talk about how psychedelics can alleviate mental suffering and what the path forward might look like. This episode originally aired on November 8, 2022. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

For the past couple of months, we’ve explored the senses and how each one affects our health and well-being. In our last episode of this season, we examine a trait known as synesthesia – in which the senses intertwine, like seeing colors when you hear music or tasting flavor when you feel texture. Neurologist and author, Dr. Richard Cytowic, joins Dr. Sanjay Gupta to explain what happens in the brain when the senses blend. We’ll also hear from musical artist, Christen Lien, about what it’s like to live and perform with synesthesia.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Close your eyes and just listen. Even if you aren’t actively thinking about the noises happening around you, your brain is constantly processing sound. That’s because, unlike your eyes, your ears never close. In fact, Northwestern neurobiology professor Nina Kraus, says listening is one of the hardest tasks we ask our brains to do. On today’s episode, Kraus explains how the sounds we’re surrounded by everyday – like a noisy leaf blower or the soothing sound of music – really matter and can impact our physical and mental health. Plus, she shares tips for building a healthy “sonic world.”  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Do you ever walk past someone who smells absolutely alluring? Maybe you even do a double take? Scent is a major component of our attraction to those around us, but how much does it actually impact our romantic decisions? Pheromones have long been documented in the animal kingdom, but what about in humans? On this episode, professor Tristram Wyatt joins Dr. Sanjay Gupta for a deep dive into the world of pheromones, how they work and the search for the mysterious human sex pheromone. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

We all know sleep is vital, so why do many of us still find it so difficult to prioritize? CNN Chief Medical Correspondent Dr. Sanjay Gupta speaks with sleep scientist Rebecca Robbins about why we sleep in the first place and how to ensure we get a good night’s rest. And neurologist Ying-Hui Fu explores the latest research surrounding sleep, including what regulates the amount of sleep we actually need and what role genetics might play. We also meet Cliff Luther, a man who only needs about four hours of sleep a night yet wakes just as well rested as the rest of us. What’s his secret? This episode originally aired in June 2021. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Can you picture your favorite comfort food? Whether it’s a steaming bowl of your grandmother’s homemade soup or a chewy chocolate candy bar from your childhood, food evokes all sorts of emotions. But the way we experience food also depends on lots of different factors like smell, sound, texture, color and memory. On today’s episode, University of Kentucky Professor Dan Han, teaches us about a new and emerging field called neurogastronomy, and how this science could help us train our brains to gravitate toward healthier and more sustainable food. Also, we’ll head into the kitchen with a behind-the-scenes lesson on how to apply neurogastronomy to your Thanksgiving table with Atlanta chef Taria Camerino.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Have you ever wondered why we get hangry or car sick? It happens when our sensory system gets dysregulated. For some people, this happens all the time and can be debilitating to their life. On today’s episode, occupational therapist Virginia Spielmann breaks down the challenges of navigating our world for people with sensory processing disorder. Plus, retired army vet Terry Lashley shares his tips for parenting a neurodivergent child.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

If you could gain super-human hearing, or even a new sense entirely, would you? Neuroscientist David Eagleman says with the help of technology, this could soon become a reality. On today’s episode, Eagleman talks about an invention he created that helps people who are deaf “hear” through vibrations on their skin. Plus, David explains how he hopes to use similar technology to give humans stronger senses, or even new ones. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

How do you treat a disease where the cause is unknown and each patient’s symptoms are unique? CNN's Chief Medical Correspondent Dr. Sanjay Gupta talks to pain expert Dr. Carmen Green about what causes chronic pain, how it can be treated, and which patients are more likely to get care. Plus, meet a man who feels no pain and a woman who figured out how to cope with hers. This episode originally aired in November 2021. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices