Episode 2 of DCM :)

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A nationwide PPO network with over 1 million physicians. Unlimited telehealth and access to more than 68,000 CVS caremark pharmacies. WeShare goes beyond traditional health insurance, providing both extensive preventative and holistic care. Over 100,000 members have already made the switch. Call 1-888 WeShare to get a free quote in minutes. That's 1-888 WeShare. Or visit WeShareHealth.org to learn more. Today's episode is sponsored by Kashi. Stay high to new Kashi gut health granola, a straightforward, delicious way to fuel your gut, made with prebiotics, fiber, and cultures. My favorite flavor, blueberry almond, has perfectly crispy clusters, delicious almonds, and bursts of whole blueberries. It's an easy fit for a daily routine, whether that's for breakfast or snack. In a world of overwhelm, it's a straightforward, delicious choice. Try new Kashi gut health granola. Hey, it's Shoshana, and welcome to my September playlist. Fall has a way of resetting our routines, new schedules, new rhythms, and with that reset comes a good chance to revisit our assumptions, too. So I've been thinking about a question that comes up constantly in health and medicine, but we don't always stop to examine it. What do we mean when we call something normal? In science, we rely on norms all the time. Normal weight, normal vision, normal behavior, normal ways of coping, functioning, or moving through the world. Those categories can be incredibly useful, but they can also flatten a lot of human complexity. Because bodies and brains don't always fit neatly into the boxes that we've created for them. And sometimes, what we think of as a personal failing, a limitation, or even a disorder, looks very different once we understand the biology, the environment, or the assumptions underneath it. So I pulled five conversations from the TED Health Archive that make me rethink some of those assumptions. You'll hear from Mads, Tang Christians, and on Y obesity is far more complicated than willpower. Kate Kale on why autism is so often missed in women and girls. Andrew Leland on why blindness is better understood as a spectrum than a binary. Amy Baxter on the surprising ways our brains shape the experience of pain. And Casey Davis on why something as ordinary as doing the laundry can become incredibly difficult. And why that has nothing to do with your worth. These episodes cover very different territory, but they all share a common idea. The more closely we look at what we call normal, the more complicated and often more interesting the picture becomes. And I think there's something freeing in that. It invites us to be a little less certain about the judgments we make and about other people and about ourselves. So this playlist is about rethinking normal. Where are assumptions come from? Who they leave out and what we might see differently when we start questioning them. This is Ted Health. I'm your host, Dr. Shoshana Unger-Lighter. Our next episode is all about a pandemic. Not COVID-19, the global obesity pandemic that's been plaguing the world for 30 years. In his September 2021 Ted Salon talk, obesity researcher Mads Tang Christianson dispels the myth that obesity is a lack of willpower and how our genes and environment play a role in excess weight. Listen in as he shares his perspective that obesity is a complex disease and why we should treat it like one if we want to find a cure in sin-feral. Have you ever wondered why I've paired siblings living in the same house with the same parents, with the same food, sometimes in opposite side of the weight spectrum? My name is Mads and for the last 25 years I've been studying what we eat when we eat and how much we eat. And probably more importantly, I've been studying how each of our unique bodies respond differently to the same food and the same environment. To be more precise, I study obesity. During my training as an MD/PhD, I was very fascinated by a serious experiment done by Bear Leaven. He took 100 rats and subjected them to high fat feeding. After months of feeding, he ended up with a bell-shaped curve and a weight distribution with some skinny rats and some obese rats and some in the middle. What he then did was to take the skinny rats and breed them among themselves and the heavy rats and he bred those among themselves. And after rounds of breeding, he ended up with two distinct populations, a diet, resistant rat and obesity shown rat. And here's the really interesting part. Then he took the skinny, all the obese and either massively over or underfed them. And their weight would of course go up and down depending on the weight dietary regimen. But it was as if their little bodies would remember the same old weight trajectory. So once the dietary regimen was stopped, the rats went right back to the initial weight trajectory. It was like as if you could dress up your obese rat in a skinny sheep's clothing, but the obese rat nature was still scratching to get out. The same thing applies to humans. If you take a thousand kids and weigh them, their weight will also be distributed in a bell-shaped curve, some skinny, some in the middle and some heavy. We know that some of the skinny kids will remain skinny throughout life and some of the obese kids will stay obese throughout life. You could argue that their weight to some degree has been predetermined. You could also argue that obesity is deceased. Wait, did I just say that? Obesity a disease? Yes, there's actually data and science that shows that. And I've had made it my audacious life goal to come up with a solution to prevent, treat or even cure obesity. Let me explain. In the early 1980s and 1990s, obesity was considered a potential global problem. A global problem of a magnitude that led WHO in the end of 1990s to declare obesity a global pandemic. And I probably don't have to tell you why. Higher rates of diabetes, hypertension, cardiovascular disease, even some cancers, osteoarthritis, and a clear link to mental conditions such as depression. So as the number of obese individuals grew, so did the number of people suffering from these diseases. Today, more than 50 percent of the US adult population are living with obesity or overweight. From a health perspective, that is devastating. But it's not only a US problem. The obesity search has made obesity a global health problem. Many inside and outside the medical community believe obesity is not a disease. They believe that obesity is a condition. A condition brought about by too much eating and too little exercise. As a matter of fact, a lot of people living with obesity think that too. They believe that their weight is 100 percent their own fault, which can lead to self-blame and low self-esteem and perhaps even shame or stress eating, which is both heartbreaking as well as counterproductive. But where is the scientific proof that obesity is a disease? Well, medically speaking, there's many ways to define disease, but let me give you just three examples. As a process that impairs your functionality and reduces life expectancy, obesity, check. You can define disease as a process that leaves you more susceptible to other diseases or causes disease, obesity, check. Or you can define disease as a genetic impairment that leads to functional impairment, like for instance, a duplication of genes on chromosomes. There are clear evidence that a single gene mutation can lead to obesity such, for instance, leaps and deficiency and pumps seed deficiency. We also have two, three genes leading to obesity. And it's my prediction that we by the year 2030 will be able to explain most obesity by the genetic backup of the individual. So obesity as it is sees by this measure, check. Let me be clear, we humans have had the same genes for decades, and just recently obesity has become a bigger problem. How do we then explain that? One obvious thing is actually food, especially calorie rich food, which is much more readily available. It's relatively easy and also relatively cheap to eat your entire daily need of calories via fast food or big soft drinks. So genes do play a role, but the environment also plays a huge role. The overabundance of calories in certain communities is a relatively new thing, and our genes haven't quite adapted yet. In the history of feast and famine, genetic selection has prepared us much better for famine, and for good reason, starvation is bad, but you could also argue obesity is bad. And if obesity is a disease, how do we then prevent, treat or even cure it? I believe that the brain holds the key. I have always been fascinated with how small electrical signals in discrete parts of the brain leads to big behavioral changes. And my study of the brain led me to glucagon-like peptide 1 or GLP1 for short. GLP1 is a hormone and a signal molecule that is produced both in the gut and in the brain. The brain speaks to the gut and the gut speaks to the brain. Yes, that's right, your belly and your brain is literally connected. Our research led us to see that GLP1 has an effect on nerve cells sitting in areas that control whether we eat or not. So for instance, if we increase the level of GLP1, the body's desire to eat or overeat food gets turned off. GLP1 serves as the full signal in your car's gas tank. I've spent years and decades mapping the circuitry of GLP1 and how GLP1 interacts with other signal molecules and hormones. All of these things go together and control food intake, body weight and the control of eating behavior. And what does that all mean? So we now have a molecule that can lead to a significant weight loss. Obviously GLP1 is not the whole answer. We and others have discovered numerous hormones and other signal molecules that are also pivotal for the regulation of food intake and body weight. And they may end up that these signal molecules and hormones are even more important than GLP1. So there's plenty for us to do, there's still plenty for us to explore. So this is not the end. It's not even the beginning to the end, but perhaps this may be the end to the beginning. We may have a massive weight crisis on the planet today, but the good news is we are on the right path. We now have solutions for people living with obesity and the next steps will be to understand even better the problems people living with obesity are facing. To understand even better how genes and environment play together and understand finally how all these things come together and determine our body weight. And maybe just then we will be able to come up with a prevention, a treatment or even a cure for people living with obesity like we strive for with any other chronic disease. And this still remains our day's life's goal. Thank you. They hide a new Kashi gut health granola, a straightforward, delicious way to fuel your gut, made with prebiotics, fiber and cultures. My favorite flavor, blueberry almond, has perfectly crispy clusters, delicious almonds and bursts of whole blueberries. Data technology isn't going to improve a disconnected health care system. Next. So what will? At Optum, we wake up every day and work for better. We call it Healthy Optimism. It's how we use insights and technology to help providers focus less on paperwork and more on patience. Will we fix it all overnight? No. But we'll wake up trying again and again until health care works as one for everyone. That's Healthy Optimism. Learn more at Optum.com. Hey y'all, Kelly Clarkson here with WayFair. 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