Latest / Morning Medical with Dr. Chow / AgeTech Innovations, Colorectal Cancer in Youth, and AI Chatbots in Healthcare

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AgeTech Innovations, Colorectal Cancer in Youth, and AI Chatbots in Healthcare · Morning Medical with Dr. Chow

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Welcome to another episode of Morning Medical with Dr.
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Chow, your daily update on the latest in medical and health news from around the world.
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I'm Dr.
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Chi-Ming Chow, your host for today.
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As always, we're diving into some compelling topics that are shaping the future healthcare.
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Let's jump right into it.
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Today, we're exploring why the future of aging is becoming one of healthcare's most important
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frontiers.
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The conversation around aging is evolving rapidly.
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What was once primarily seen as a challenge is now being reimagined as one of the most dynamic
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opportunities in the healthcare sector.
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At the center of this shift is AgeTech, a burgeoning field focused on helping people live
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longer, healthier, and more connected lives.
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HLTH, in collaboration with the AgeTech Collaborative from the American Association of
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Retired Persons, is spearheading efforts to bring this future into sharper focus.
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This partnership aims to create a high-impact platform for startups and leaders who are
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redefining what it means to age in the twenty-first century.
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The AgeTech Collaborative already boasts a network of nearly seven hundred companies
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spanning industries like healthcare, caregiving, financial technology, and social
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connection.
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The collaboration between HLTH and the AgeTech Collaborative is seen as a way to unlock the
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full potential of the ninety-six trillion dollar global AgeTech economy.
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It's not just about innovation in silos; it's about fostering collaboration across sectors
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and providing a stage for these players to come together.
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At the HLTH 2026 event, this vision will take center stage.
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The AgeTech Collaborative will feature twenty pioneering startups, providing attendees a
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firsthand look at how innovation is reshaping aging in various areas, such as health
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monitoring, caregiving support, financial wellness, and social connection.
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This platform is not just about showcasing ideas but also about connecting these companies
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with investors, health systems, and partners who can help them scale.
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This collaboration is seen as the start of a long-term partnership.
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HLTH and the AgeTech Collaborative plan to consistently support and spotlight
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entrepreneurs in this space, embedding AgeTech into the heart of the HLTH experience.
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As Andy Miller from the American Association of Retired Persons puts it, technology has the
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power to transform aging by not just adding years to life, but by adding life to those
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years.
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HLTH's President, Rich Scarfo, echoes this sentiment, highlighting that longevity is one
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of the most exciting frontiers in healthcare today.
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By bringing AgeTech to the forefront, they aim to ensure these companies have the connections
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and capital needed to drive real change.
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So, what can we expect at HLTH USA 2026?
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Attendees will experience an immersive AgeTech presence designed to showcase innovation and
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spark new partnerships.
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The AgeTech Collaborative pavilion will be a hub for discovery, featuring founders,
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investors, and industry leaders at the forefront of longevity innovation.
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As healthcare continues to evolve, it's clear that the future of aging isn't just something
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to react to—it's something we're actively building.
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With the right collaborations, this future might arrive sooner than we think.
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In recent years, colorectal cancer has emerged as a growing concern for younger adults,
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particularly those without a college degree.
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A new study conducted by the American Cancer Society has shed light on this troubling trend,
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analyzing data from over one hundred one thousand adults aged twenty-five to forty-nine
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who died from colorectal cancer between nineteen ninety-four and twenty twenty-three.
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The findings reveal a stark disparity in mortality rates based on educational
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attainment.
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While death rates for individuals with at least a bachelor's degree have remained stable, those
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without a college degree have experienced a significant increase.
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Specifically, for young adults with a high school education or less, the mortality rate
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rose from four point zero to five point two per one hundred thousand people.
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In contrast, the rate for those with a bachelor's degree stayed relatively flat, at
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approximately two point seven per one hundred thousand.
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It's important to note that the research does not suggest that having a degree offers any
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kind of biological protection against colorectal cancer.
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Instead, the difference seems to be driven by the conditions in which people live and work,
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which often correlate with education levels.
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These conditions include factors such as access to healthcare, lifestyle choices, and
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socioeconomic status.
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The study highlights several risk factors that are more prevalent among young adults with
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lower socioeconomic status.
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These include obesity, physical inactivity, smoking, and poor diet, all of which are known
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contributors to the development of colorectal cancer.
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The researchers point out that these risk factors are often elevated in populations with
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lower education levels, which may help explain the higher mortality rates.
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One limitation of the study is that it relied on death certificates, which typically list the
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cause of death, age, race, and education level, but do not provide a full medical history.
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This means that the researchers could not account for factors such as the frequency of
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screenings or the treatment options that patients received, which could also impact
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survival outcomes.
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Despite these limitations, the study underscores the importance of early detection
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and treatment.
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Colorectal cancer is highly treatable when caught early, which is why the United States
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Preventive Services Task Force lowered the recommended screening age from fifty to
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forty-five in twenty twenty-one.
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Early signs and symptoms to watch for include changes in bowel habits, blood in the stool,
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and a persistent feeling of needing to go to the bathroom but being unable to do so.
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The study, published in JAMA Oncology, serves as a call to action for both healthcare
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providers and policymakers to address the disparities in colorectal cancer outcomes.
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By improving access to healthcare and promoting healthy lifestyle choices, we can work towards
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reducing the impact of this disease on younger adults, particularly those without a college
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degree.
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Let's delve into the topic of yogurt and its impact on our health.
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Many of us have been told that yogurt is a healthy choice, but is it really beneficial to
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eat it every day?
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A dietitian weighs in on this popular dairy product and provides some insights into how you
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can make sure you're getting the most out of your daily yogurt intake.
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First and foremost, yogurt is a fantastic source of calcium, which is essential for
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maintaining strong bones and teeth.
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It also provides a good amount of protein, which is crucial for muscle repair and growth.
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Additionally, yogurt is rich in probiotics, the 'good' bacteria that can help balance your gut
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microbiome and improve digestive health.
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However, our dietitian advises that not all yogurts are created equal.
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To reap the full benefits, you should be mindful of a few key factors.
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Firstly, watch out for added sugars.
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Many flavored yogurts contain high levels of sugar, which can counteract the health
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benefits.
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Instead, opt for plain yogurt and consider adding fresh fruit or a drizzle of honey for
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natural sweetness.
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Next, it's important to pay attention to the fat content.
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While low-fat and fat-free yogurts are popular, they often contain more sugar to compensate for
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the lack of flavor.
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Full-fat yogurts, on the other hand, may be more satisfying and can help you feel fuller
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for longer.
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The key is to find a balance that fits your dietary needs and preferences.
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Lastly, check the label for live and active cultures.
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These indicate the presence of probiotics, which are beneficial for gut health.
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Some yogurts undergo heat treatment after fermentation, which can kill these beneficial
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bacteria.
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Ensuring your yogurt contains live cultures will help you gain the digestive benefits
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you're looking for.
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In conclusion, eating yogurt every day can be a healthy choice if you keep these considerations
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in mind.
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By selecting the right type of yogurt, you can enjoy a delicious and nutritious addition to
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your diet that supports both your bone and gut health.
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So go ahead and savor that creamy spoonful, knowing you're making a positive choice for
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your well-being.
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Artificial intelligence chatbots are increasingly becoming a part of our lives,
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offering quick responses to a wide range of questions.
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However, a recent study published in BMJ Open has raised concerns about the reliability of
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these chatbots when it comes to health and medical questions.
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The study found that nearly half of the responses provided by popular AI chatbots were
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problematic, with some even suggesting that herbal remedies can treat cancer.
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Dr.
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Nicholas Tiller from the Lundquist Institute at Harbor-UCLA Medical Center pointed out that AI
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chatbots often deliver answers with a high level of confidence and certainty, even when
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those answers might be incorrect or based on fabricated information.
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In his research, Dr.
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Tiller examined five different chatbots, including ChatGPT, across categories such as
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cancer, vaccines, stem cells, nutrition, and human performance.
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The study revealed that 49.6 percent of the chatbot responses were deemed problematic, with
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30 percent being somewhat problematic and 20 percent being highly problematic.
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The study highlighted that chatbots often hallucinate or fabricate citations, with an
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average reference completeness score of only 40 percent.
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This means that the information they provide can be misleading, especially for individuals
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without a medical background.
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Dr.
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Tiller emphasized that while chatbots might be useful for engaging in conversation, they were
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not originally designed to provide accurate medical advice.
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One of the alarming findings was that chatbots suggested alternative clinics and natural
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therapies for treating cancer, which could potentially harm individuals if they follow
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such advice.
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For instance, responses included recommendations for naturopathy and Ayurvedic
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medicine, which are not scientifically proven methods for treating cancer.
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Dr.
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Tiller advises that physicians play a crucial role in educating patients about the
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limitations of AI chatbots.
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He suggests that medical professionals should inform patients about what these chatbots were
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designed for and how they generate responses.
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It's essential for patients to understand that chatbots use statistical modeling on large
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text-based data sets and are not reliable sources for medical guidance.
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For those seeking accurate and valid medical information, Dr.
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Tiller recommends consulting a healthcare professional rather than relying on AI
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chatbots.
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While medical professionals have the training to interpret and verify the information
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provided by chatbots, the general public may not have the necessary context to do so.
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Therefore, it's advisable for patients to seek guidance from qualified professionals,
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particularly when it comes to health-related queries.
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A new study from Columbia University has uncovered a significant link between common ear
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conditions and an increased risk of dementia.
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The research, published in the Journal of Otolaryngology – Head and Neck Surgery,
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examined data from more than three hundred thousand adults across the United States,
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focusing on how certain middle-ear problems might be associated with the brain disorder.
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The study specifically looked at three conditions: cholesteatoma, eardrum perforation,
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and otosclerosis.
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These conditions can cause conductive hearing loss, which is linked to the risk of developing
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dementia.
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The researchers found that individuals with cholesteatoma had 1.77 times the odds of being
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diagnosed with dementia, while those with an eardrum perforation faced more than double the
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risk.
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Interestingly, otosclerosis did not show a significant association with dementia in this
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study.
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One of the key findings is that the risk associated with cholesteatoma and eardrum
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perforation decreased when surgical treatment was performed.
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This suggests that treating these ear conditions could potentially lower the risk of
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developing dementia.
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The authors of the study indicated that these results add to the growing body of evidence
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showing how sensory deprivation impacts cognitive function.
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They highlight the importance of addressing treatable conditions to possibly mitigate
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dementia risk.
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Dr.
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Marc Siegel, a senior medical analyst not involved in the study, emphasized that while
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dementia does not cause hearing loss, there appears to be a strong association in the
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reverse direction.
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He noted that without the ability to hear, individuals might become more isolated from the
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world, which could contribute to cognitive decline.
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This aligns with previous research suggesting that social engagement helps protect against
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dementia, reinforcing the idea that the brain functions like a social muscle that needs
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regular exercise.
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Overall, this study highlights the potential benefits of early detection and treatment of
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ear conditions as a strategy to reduce dementia risk.
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It underscores the importance of considering sensory health as part of a comprehensive
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approach to cognitive well-being.
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By addressing these common yet treatable ear conditions, we might be able to help maintain
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cognitive health as people age.
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Our final topic today is an inspiring initiative that's reshaping how public health
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education is approached in schools across the United States.
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Governmental public health agencies are increasingly interested in integrating public
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health concepts into K-12 education.
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This movement is driven by the understanding that students should be introduced to the
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significance of public health work early on, helping them see it as a viable and meaningful
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career path.
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In early 2025, ASTHO, which stands for the Association of State and Territorial Health
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Officials, convened a workshop series to explore how public health agencies could
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integrate these concepts into school curriculums.
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The response was overwhelmingly positive, with states not only showing interest but already
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engaging in innovative work within their jurisdictions.
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Let's take a look at some of the key examples that emerged from these discussions.
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In Montana, for instance, a comprehensive public health curriculum has been developed and
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is being integrated into classrooms with the help of the Montana Public Health Training
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Center.
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This effort is supported by the Public Health Infrastructure Grant and has reached over one
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hundred thirty people across thirty-seven states, one U.S.
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territory, and eight countries.
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The curriculum includes ready-to-use worksheets and answer keys, making it easier for teachers
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to introduce public health topics.
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Kentucky is taking a different approach by leveraging existing student career
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organizations, such as the Health Occupations Students of America, to introduce public health
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concepts and careers.
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At past conferences, students have participated in a simulated outbreak activity that exposes
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them to various public health fields in a hands-on manner.
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Meanwhile, in New Jersey, a youth-led initiative known as the "Protect Me With 3+"
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annual poster and video contest is making waves.
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This contest encourages students to creatively express the importance of adolescent
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immunizations, empowering them to use their voices to promote vaccination and public health
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awareness.
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Connecticut is building pathways that introduce students to public health and connect them to
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college and career opportunities.
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Through the CT Science Olympiad, students gain hands-on experience with outbreak
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investigations, and high school teachers are trained to deliver college-level public health
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courses, offering students the chance to earn transferable college credit.
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In Washington, the focus is on supporting educators by integrating public health
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education into real-world data.
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Teachers are required to complete STEM hours for licensure renewal, and they can do so by
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participating in professional development programs that incorporate public health data
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into classroom instruction.
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Across these examples, several common strategies have emerged.
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Successful initiatives often build on existing school programs, co-create curriculum with
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educators, elevate youth voice, and provide robust support for teachers.
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Additionally, maintaining sustainable communication channels with schools is crucial
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to the success of these programs.
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Of course, there are challenges, such as limited classroom time and competing
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priorities, which can make it difficult to introduce new topics.
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However, by aligning public health goals with education systems and utilizing existing
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structures, these challenges can be navigated.
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As interest in public health careers continues to grow, integrating public health into
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education offers a promising path forward.
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Organizations like ASTHO are committed to strengthening cross-sector collaboration and
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sharing lessons learned to ensure the success of these initiatives.
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And with that, we wrap up today's episode of Morning Medical with Dr.
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Chow.
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Thank you for joining me as we explored these intriguing topics shaping the future of
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healthcare.
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From the exciting advancements in AgeTech to the pivotal role of education in public health,
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it's clear that the landscape of health and medicine is ever-evolving.
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Until next time, stay informed and stay healthy.