Latest / Morning Medical with Dr. Chow / Hantavirus Outbreak, Music's Exercise Impact, and Rethinking Aging Perspectives

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Hantavirus Outbreak, Music's Exercise Impact, and Rethinking Aging Perspectives · Morning Medical with Dr. Chow

• 0:00
  Welcome to Morning Medical with Dr.
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  Chow, your daily update on the latest medical and health news from around the world using
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  artificial intelligence.
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  I am your host, Dr.
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  Chi-Ming Chow.
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  Today, we have several important topics to cover, starting with a concerning report about
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  a hantavirus outbreak on a cruise ship in the Atlantic Ocean.
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  In a tragic turn of events, three passengers have died following a suspected hantavirus
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  outbreak aboard the MV Hondius, a cruise ship currently anchored off the coast of Praia in
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  Cape Verde.
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  This outbreak has left at least three other individuals seriously ill.
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  The World Health Organization has confirmed these fatalities and stated that the ship,
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  operated by Oceanwide Expeditions, is presently under a strict no-disembarkation order by Cape
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  Verde's health authorities.
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  Hantavirus is known to cause a severe respiratory illness called hantavirus pulmonary
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  syndrome, which can be deadly.
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  The Centers for Disease Control and Prevention explain that humans typically contract this
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  virus through contact with infected rodents, particularly through their urine, droppings,
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  and saliva.
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  Although rare, the Andes virus, a type of hantavirus, can be transmitted from person to
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  person, and it is primarily found in Chile and Argentina, where the ship's journey began.
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  The MV Hondius embarked from Ushuaia, Argentina, approximately seven weeks ago and
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  has made stops in Antarctica and Saint Helena before arriving in Cape Verde.
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  Despite the lack of endemic hantavirus cases in Tierra del Fuego, where Ushuaia is located, the
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  virus is more common in other parts of Argentina and Chile.
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  So far, one case of hantavirus infection has been confirmed in a laboratory, with five other
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  cases suspected.
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  Health experts, including Scott Miscovich, President and CEO of Premier Medical Group,
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  highlight the unusual nature of this outbreak, especially given the ship's travel path.
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  Miscovich suggests two potential scenarios: the ship might have become contaminated with rodent
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  droppings, or a passenger could have contracted the Andes virus variant with limited
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  human-to-human transmission capability.
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  If confirmed, the latter could significantly impact travel medicine and infectious disease
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  management.
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  The victims of this outbreak include a 70-year-old man who died on the ship, and his
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  wife who passed away shortly after collapsing in South Africa.
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  Both were Dutch nationals.
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  Another passenger, a British citizen, is receiving treatment in Johannesburg.
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  Oceanwide Expeditions is prioritizing the medical care of symptomatic individuals aboard
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  the ship, and Dutch authorities are working to repatriate affected crew members and the
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  deceased.
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  Hantavirus pulmonary syndrome is a rare but deadly illness, with a mortality rate of
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  approximately 38 percent for those who develop respiratory symptoms.
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  The disease begins with flu-like symptoms such as fever and muscle aches, progressing to
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  severe respiratory distress.
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  There is no specific treatment, and severe cases may require intensive respiratory
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  support.
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  As investigations continue, the World Health Organization is coordinating with member states
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  and the ship's operators to ensure appropriate medical response and risk assessment for
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  everyone on board.
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  This situation underscores the importance of vigilance and rapid response in managing
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  infectious disease outbreaks, especially in the confined environments of cruise ships.
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  In a fascinating new study, researchers from the University of Jyväskylä in Finland have
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  discovered that a simple change in your workout routine could significantly boost your
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  endurance.
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  The study, published in the journal Psychology of Sport and Exercise, found that listening to
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  music of your own choice while exercising can increase your endurance by nearly twenty
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  percent during high-intensity workouts.
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  The research involved twenty-nine recreationally active adults who completed two
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  identical cycling sessions at around eighty percent of their peak effort.
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  During one session, participants cycled in silence, while in the other, they listened to
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  music they selected themselves.
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  The results were striking.
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  On average, those who listened to music were able to exercise for about thirty-six minutes,
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  compared to roughly thirty minutes without music, showing an endurance boost of nearly six
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  minutes.
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  Interestingly, despite the longer workout sessions, participants’ heart rates and other
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  physical markers remained similar in both conditions.
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  This suggests that the physical demand on the body was the same, and the increased endurance
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  was more about perception than physical capability.
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  Lead researcher Andrew Danso explained that self-selected music doesn't change your fitness
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  level, but it helps you tolerate sustained effort for longer.
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  Familiar and motivating songs may help distract from the discomfort of exercise, making it feel
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  more manageable.
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  According to Danso, allowing people to choose their own music may help them accumulate more
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  quality training time, potentially leading to better fitness gains, improved adherence to
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  exercise programs, and ultimately, more people staying active.
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  Experts outside of the study agree that the benefit of music likely comes from a shift in
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  mindset.
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  Carole Lieberman, a psychiatrist in Beverly Hills, noted that when people exercise with
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  music they enjoy, they tend to view it as a fun activity rather than a chore.
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  This change in perception can make them more willing to stick with their exercise routines.
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  However, it's important to note some limitations of the study.
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  The research involved a relatively small sample size of twenty-nine participants, all of whom
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  were already physically active adults.
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  This might limit the applicability of the findings to other groups.
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  Additionally, the study focused on a specific type of high-intensity cycling, so the results
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  may vary with different types of workouts.
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  Imagine attending a party where everyone is the same height, regardless of their actual
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  stature.
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  This unique event was held by Lucian Novosel in a warehouse-style artist space in Oakland,
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  where guests wore customized platform shoes to make them all six feet five inches tall.
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  The concept is inspired by the late German artist Hans Hemmert's 1997 art installation
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  "Level," which used platform footwear to equalize participants' heights, turning a
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  physical difference into something temporary and playful.
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  Lucian Novosel is known among his friends for his imaginative projects, and this party was no
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  exception.
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  He wanted to see his shortest friend, who stands at four feet eleven inches, eye to eye
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  with his tallest friend, Spencer, who is six feet five inches tall.
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  To achieve this, Novosel used a three-dimensional printer to create custom
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  platform shoes for each guest, ensuring that everyone could "level up" to Spencer's height.
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  The preparation for this event was meticulous.
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  Novosel started planning months in advance, gathering measurements from guests to ensure
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  the shoes were a perfect fit.
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  He used one-inch foam sheets to build up platforms, creating a pyramid shape for
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  balance.
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  The tallest shoes reached an impressive eighteen inches, and walking sticks were
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  provided to help guests maintain stability at their new heights.
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  Matilde Miranda, a guest at the party, described the experience as transformative.
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  Standing at five feet two inches, she usually looks up at people during social events.
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  However, at this party, she enjoyed the novelty of meeting others at eye level.
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  The first few minutes were spent adjusting to the new height, learning how to walk with the
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  cane, and testing their balance in a playful environment.
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  Once everyone settled into their new heights, the social aspect of the party kicked in.
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  Guests played games that tested their balance and coordination, such as squatting to grab
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  objects with their teeth.
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  This new perspective allowed participants to engage with each other in a way that
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  transcended their usual height differences, providing a unique social experiment.
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  Spencer, the tallest person at the event, found the experience refreshing.
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  Normally, he is conscious of his height and tends to adjust his stance to fit in better.
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  At the party, he appreciated not having to make any adjustments to his height.
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  This sense of relief was shared by many attendees, as they enjoyed the opportunity to
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  experience the world from a different vantage point.
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  The party also served as a conversation starter, breaking the ice among guests who were
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  meeting for the first time.
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  Some participants even experimented with removing their platform shoes to understand how
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  it feels to be shorter, swapping perspectives and sharing their insights.
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  This playful approach to height differences fostered a sense of camaraderie and curiosity
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  among the attendees.
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  After the event, the custom shoes were donated or repurposed, ensuring that the fun and
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  creativity of the evening lived on.
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  Lucian Novosel's party was not just a whimsical gathering but also a thought-provoking
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  exploration of how physical differences affect social interactions.
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  The event highlighted the potential for such creative experiments to bring people together
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  and challenge perceptions in a lighthearted way.
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  Now, let's explore a fascinating concept in the realm of aging and longevity, known as the
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  "flicker method." This intriguing idea is highlighted in a new book titled "Your Aging
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  Advantage," authored by Stuart Kaplan and Marcus Riley.
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  The authors propose that aging isn't merely a steady, predictable process dictated by
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  chronological age alone.
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  Instead, they introduce the concept of a "flicker stage," suggesting that functional age
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  can shift back and forth, much like a flickering light.
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  The "flicker stage" is one of seven stages of aging outlined in the book.
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  It suggests that people can experience periods where they feel significantly younger,
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  interspersed with times when they might feel their chronological age more acutely.
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  This fluidity, according to Kaplan and Riley, hinges greatly on lifestyle choices and
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  mindset.
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  They argue that through positive interventions, individuals can "flicker back" to a younger
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  state of being, even when life circumstances might initially propel them forward into
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  feeling older.
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  Marcus Riley emphasizes that stress or setbacks can temporarily make us feel older, but these
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  shifts aren't permanent.
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  The key is to identify personal "flicker triggers," which can include physical
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  activities, psychological adjustments, social engagements, or environmental changes.
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  By understanding and activating these triggers, individuals can potentially reverse the effects
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  of aging and maintain a vibrant lifestyle, defying traditional expectations of what it
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  means to grow older.
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  Stuart Kaplan adds a compelling analogy, comparing "feels-like" age to a weather report.
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  Just as meteorologists might say the temperature feels different due to humidity,
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  people often live with a "feels-like" age that doesn't match their chronological age.
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  This "lived age" offers a more accurate representation of how individuals experience
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  life, and by focusing on this, people can intentionally shift into a younger stage.
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  The authors also challenge the conventional focus on age sixty-five as a marker of decline.
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  This age is rooted in historical social security benchmarks rather than biological
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  necessity.
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  Kaplan and Riley encourage us to rethink aging as "aging on pace" rather than "aging in
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  place," urging us to focus on what truly matters to us personally, whether that is
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  continuing in employment, exploring new interests, or engaging in community activities.
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  Ultimately, the flicker effect is about shifting our perspective on aging from a
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  "downhill" view to one of opportunity and potential.
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  Even after health setbacks, maintaining a positive and active approach can help
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  individuals move back toward earlier stages of aging.
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  The goal is to stop seeing the passage of time as a problem to be solved and instead embrace
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  it as an opportunity to be seized.
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  That brings us to the end of today's episode.
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  Thank you for joining me on Morning Medical with Dr.
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  Chow.
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  I hope you found our discussion on these diverse topics enlightening and
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  thought-provoking.
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  Remember to take charge of your health and well-being, and let's meet again tomorrow for
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  more updates on the latest in medical and health news.
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  Until then, stay healthy and stay informed.