Latest / Morning Medical with Dr. Chow / Sauna Health Benefits, Wildfire Risks, and Healthcare Impact

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Sauna Health Benefits, Wildfire Risks, and Healthcare Impact · Morning Medical with Dr. Chow

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  Good morning, everyone, and welcome to another episode of Morning Medical with Dr.
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  Chow.
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  I'm Dr.
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  Chi-Ming Chow, and today we're diving into a fascinating topic that's gaining traction
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  across Canada — the rise of sauna culture.
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  This ancient practice is not just about sweating it out in a hot room; it's becoming a
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  social space with significant health benefits.
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  Now, the tradition of sweating with others in an enclosed space is nothing new.
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  Indigenous peoples have long revered sweat lodges as sacred spaces for introspection and
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  spiritual healing.
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  Meanwhile, ancient Romans considered their public baths, or thermae, to be central to
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  social life.
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  But today, the modern sauna experience is being rediscovered, combining the benefits of
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  enhanced well-being with a sense of community.
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  The Global Wellness Institute has highlighted 'social sauna-ing' as a top trend in recent
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  years, and businesses like Toronto's Othership spa are at the forefront of this sauna
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  renaissance.
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  Medical research has also played a pivotal role in boosting sauna's profile, linking the
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  practice to a reduced risk of heart disease, which remains a leading cause of death in
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  Canada.
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  One particularly compelling study by Dr.
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  Jari Laukkanen, a cardiologist from Finland, followed over two thousand Finnish men for
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  twenty years.
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  It found that regular sauna use significantly reduced the risk of sudden cardiac arrest.
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  Those who enjoyed a sauna two to three times a week had a twenty-two percent lower risk, while
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  those who indulged four to seven times a week saw a sixty-three percent reduction.
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  These findings have encouraged many to consider saunas as part of their health routine.
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  Now, while Finland is famed for its abundance of saunas, with about three million for a
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  population of 5.5 million, Canada is catching up.
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  Modern saunas, bathhouses, and Nordic spas are springing up across the country, from urban
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  centers like Calgary and Dartmouth to rural areas outside Barrie, Ontario.
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  These spaces are not just about relaxation; they're becoming vibrant social hubs.
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  If you think of a sauna as a silent cedar room, you might be surprised to learn about its
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  social aspect.
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  Marci Hotsenpiller, who founded Ritual Nordic Spa in Victoria, was inspired by her Finnish
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  grandmother's sauna gatherings, which were joyful, communal events.
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  Othership, too, embraces this social element, aiming to build a sense of belonging where
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  people can naturally connect and converse without the usual societal barriers.
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  Saunas are even becoming popular alternatives to traditional Friday night outings.
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  Instead of hitting the clubs, more people are opting for a night of steam and socialization.
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  Some spas offer unique experiences like aufguss, a ritual with music and essential
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  oils, transforming the sauna into an engaging show space.
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  From a scientific perspective, while saunas are often associated with detoxification, the real
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  benefits lie in cardiovascular health and reducing inflammation.
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  Dr.
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  Daniel Gagnon from the Montreal Heart Institute has found that sauna sessions can lower blood
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  pressure and improve vascular health, effects that mimic low-intensity exercise.
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  There's also evidence suggesting saunas can boost mental health.
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  Heat exposure can trigger serotonin release, often referred to as a 'sauna buzz,' which can
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  elevate mood and improve sleep quality.
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  This natural serotonin boost is particularly beneficial for those with mild depression,
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  adding another layer to sauna's health advantages.
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  If you're new to the sauna experience, modern facilities are designed to be welcoming and
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  accessible.
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  They often provide guides to help first-timers get comfortable with the process, which
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  typically involves cycles of heat, cold, and rest.
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  It's important to listen to your body, and if you have any medical conditions, consult your
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  doctor before starting a sauna routine.
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  Ultimately, saunas offer more than just physical health benefits.
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  They provide a space for digital detox and genuine social connection, away from the
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  distractions of our devices.
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  As we continue to explore new ways to enhance our well-being, the rise of sauna culture in
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  Canada is a trend worth watching.
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  As we turn our attention to Southern California, the region is currently grappling
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  with a severe environmental health crisis due to massive wildfires.
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  These fires have engulfed parts of Los Angeles and surrounding areas, filling the air with a
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  thick cloud of smoke and ash.
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  The situation is dire, with air quality advisories issued across a vast stretch of
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  Southern California, impacting the health of millions.
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  The fires, fueled by dangerously high winds, have already claimed at least five lives and
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  destroyed over 1,000 structures.
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  Tens of thousands of residents have been ordered to evacuate, often under harrowing
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  conditions.
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  In places like Altadena, the smoke is so dense that residents have had to use flashlights to
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  navigate their streets.
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  Downtown Los Angeles is shrouded in a dark cloud, with smoky air and ash drifting far
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  beyond the city limits to communities in the east and south.
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  So, what are the health risks associated with this smoky air?
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  Wildfire smoke contains tiny particles known as particulate matter, which can be harmful,
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  especially to children, the elderly, and those with preexisting heart and lung conditions.
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  Dr.
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  Puneet Gupta, the assistant medical director for the Los Angeles County Fire Department,
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  warns that the smoke can trigger heart attacks and exacerbate asthma.
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  Additionally, the burning of homes releases toxic substances like cyanide and carbon
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  dioxide, further complicating the public health scenario.
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  Hospitals in the region are already overwhelmed with flu cases, and the influx of patients
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  affected by the smoke is adding to the strain.
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  Some facilities are even facing potential evacuations due to the fires.
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  The United States Secretary of Health and Human Services, Xavier Becerra, has raised alarms
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  about the toxic compounds now present in the air, emphasizing that this is not just smoke
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  from natural vegetation but also from burning buildings and other materials.
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  Approximately 17 million people across Southern California are currently under smoke and dust
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  advisories.
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  The South Coast Air Quality Management District has reported that the worst conditions are near
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  the fires, where air quality indices have reached unhealthy levels.
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  Even areas miles away, like East Los Angeles and Long Beach, are experiencing unhealthy air
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  quality, particularly for sensitive groups such as the elderly and young children.
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  To protect themselves, residents in affected areas are advised to stay indoors with windows
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  and doors closed, limit physical activity, and use air conditioning or air purifiers.
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  For those who must venture outside, wearing a respirator mask can provide some protection.
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  It's crucial for everyone in these regions to take these precautions seriously as the smoke
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  is expected to linger, influenced by prevailing winds pushing it across Los Angeles, Orange,
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  and San Bernardino counties.
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  As we wrap up today’s episode, I urge everyone in affected areas to prioritize their health
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  and safety.
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  Stay informed through local advisories and take the necessary steps to protect yourself and
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  your loved ones.
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  Thank you for joining me today on Morning Medical with Dr.
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  Chow.
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  Until next time, stay safe and take care.