Latest / Morning Medical with Dr. Chow / Bruxism Treatments, Healthcare Worker Shortages, and GLP-1 Drug Safety

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Bruxism Treatments, Healthcare Worker Shortages, and GLP-1 Drug Safety · Morning Medical with Dr. Chow

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  Welcome to Morning Medical with Dr.
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  Chow, the podcast where we bring you the latest in medical and health news from around the
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  world.
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  I am your host, Dr.
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  Chi-Ming Chow, and today we're diving into a topic that might just hit close to home for
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  many of you: teeth grinding, also known as bruxism.
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  Bruxism is a condition characterized by the grinding, clenching, or gnashing of teeth.
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  It affects millions of people globally, and what's particularly concerning is that many
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  individuals, especially young people, may not even realize they're doing it until the
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  symptoms become severe.
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  According to some studies, nearly one in four people experience bruxism, but it's often an
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  unnoticed habit until it starts causing problems.
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  Today, we'll share the story of Ella, a thirty-one-year-old woman who vividly recalls
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  the excruciating jawache and headaches that came with her teeth grinding.
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  Her molars were wearing down to the point where her dentist warned her of potential breakage.
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  For Ella, this was a wake-up call.
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  She realized that her chronic teeth grinding was linked to her high-functioning anxiety and
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  the stress she was carrying.
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  Ella sought treatment by having Botox injected into her masseter muscles, which are
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  responsible for controlling jaw movement.
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  This treatment helped relax those muscles, significantly reducing the tension in her face
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  and improving her sleep quality.
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  She noticed a remarkable improvement in her energy levels and a reduction in pain.
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  While Botox is not routinely offered through the National Health Service, Ella found it to
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  be life-changing.
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  Bruxism doesn't just affect the teeth; it can lead to chronic pain and sleep disturbances.
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  Dr.
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  Simon Cove, a dentist, uses advanced technologies like three-dimensional scanning to
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  assess the extent of damage caused by teeth grinding.
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  He points out that while many are unaware of their grinding habits, the physical evidence
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  can be dramatic, sometimes requiring costly and complex treatment if left unchecked.
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  The underlying causes of bruxism can be complex and multifaceted.
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  Stress and anxiety are common triggers, as explained by psychotherapist Rahi Popat, who
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  notes that many young people identify a stressful period in their lives as the onset of
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  their teeth grinding.
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  This condition is not just a mechanical issue but a biopsychosocial one, influenced by
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  factors like sleep patterns, diet, exercise, and mental health.
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  Treatment options are varied.
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  They range from wearing a mouthguard at night to protect the teeth, to using devices like
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  continuous positive airway pressure machines if sleep apnea is a factor.
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  In severe cases, Botox injections can offer relief, although they're not always readily
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  accessible.
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  Lifestyle changes that reduce stress, such as exercise, meditation, and healthy eating, can
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  also play a significant role in managing bruxism.
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  Understanding bruxism and its impacts is crucial, as it can have significant
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  implications for both dental health and overall well-being.
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  If you suspect you might be grinding your teeth, it's essential to consult with a
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  healthcare professional to explore potential treatments and lifestyle modifications.
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  Addressing the root causes can help alleviate the condition and improve quality of life.
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  In recent years, Canadian provinces have been grappling with significant shortages in
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  health-care professionals, including nurses and physicians.
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  To address these gaps, some provinces have turned to our neighbors to the south, actively
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  recruiting health-care workers from the United States.
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  This strategy appears to be yielding positive results, as evidenced by the influx of skilled
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  professionals eager to work in Canada's health-care system.
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  Take the case of Shane Tyson, a registered nurse who made the move from the United States
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  to Canada.
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  Tyson, who was previously employed at the not-for-profit Mayo Clinic Health System in
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  Minnesota, decided to relocate to British Columbia after growing concerns about the state
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  of health care in the United States and tighter immigration enforcement.
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  For Tyson, moving north was a decision influenced by both personal and professional
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  factors, including his spouse's immigration status and the arrest of a patient by
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  Immigration and Customs Enforcement agents at his former workplace.
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  Tyson's journey to Canada was facilitated by HealthMatch BC, a provincial recruitment
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  service that caught his attention through social media advertisements.
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  After registering with the service, he quickly received job offers from two health authorities
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  in British Columbia, illustrating the effectiveness of targeted recruitment efforts.
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  Within three months, Tyson had secured his nursing license in British Columbia through a
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  fast-track process and was working in the emergency department at Nanaimo Regional
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  General Hospital on Vancouver Island.
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  The recruitment of U.S.
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  health-care workers has proven beneficial for many Canadian provinces.
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  According to data collected by CBC, Ontario recruited 570 doctors and 2,300 nurses in 2025,
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  while British Columbia saw over 580 health-care professionals accept positions since March
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  2025.
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  These numbers highlight the success of provincial recruitment strategies in addressing
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  critical shortages and improving patient care.
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  Damian Lange, the executive director of clinical services at Nanaimo Regional General
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  Hospital, emphasized the positive impact of these new recruits.
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  He noted that the experience and ideas brought by U.S.
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  health-care workers have enhanced both staff and patient experiences, leading to improved
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  quality of care and access.
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  However, despite these gains, challenges remain, such as the 15 percent vacancy rate for
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  nurses in Island Health.
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  An interesting aspect of this cross-border recruitment is the role of community support in
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  easing the transition for health-care workers moving to Canada.
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  Tod Maffin and his wife, Jocelyn, established an online community called Healthcare Infusion
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  to connect prospective American recruits with resources and support.
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  This initiative has helped many health-care professionals navigate the complexities of
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  international relocation, from licensing requirements to finding local services and
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  building community connections.
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  While the recruitment of U.S.
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  health-care professionals addresses immediate staffing needs, experts stress the importance
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  of retaining domestically trained workers.
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  The Canadian Medical Association and the Canadian Nurses Association have highlighted
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  the need for strategies to remove barriers for internationally trained physicians and to
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  ensure that Canadian-trained nurses remain in the workforce.
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  Implementing measures such as manageable workloads, mentorship programs, and career
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  support could be key in retaining local talent.
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  For Shane Tyson, the move to Canada has been a positive one.
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  Recently, he received his certificate of Canadian citizenship, marking a new chapter in
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  his life.
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  Tyson has also become an active member of the Healthcare Infusion community, helping other
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  U.S.
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  health-care workers make the transition to Canada.
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  His story underscores the potential for cross-border collaboration to strengthen
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  health-care systems and highlights the ongoing need for efforts to retain and support
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  health-care workers within Canada.
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  Today, we're delving into a topic that may resonate with many couples: the phenomenon of
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  "food divorce." This term, which is gaining traction on social media, describes the
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  practice of partners intentionally cooking, ordering, and eating their meals separately.
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  While this might seem like a practical solution to logistical challenges such as conflicting
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  schedules or dietary needs, experts are raising concerns about its potential impact on
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  relationships.
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  Health institutions like the Mayo Clinic emphasize the importance of shared family meals
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  in fostering emotional connections, reducing stress, and enhancing communication.
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  When couples consistently choose to eat apart, it could signify a deeper emotional distance or
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  reduce opportunities for meaningful interaction.
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  Tanya Freirich, a registered dietitian nutritionist based in North Carolina,
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  highlights that mealtime has traditionally served as a moment for connection and
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  communication.
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  According to Freirich, eating alone or at different times than loved ones can foster a
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  sense of disconnection, turning the relationship dynamic into something akin to
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  roommates.
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  This practice is not just about the food itself but also about the missed opportunity for daily
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  check-ins.
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  Without these moments, couples may find themselves with fewer chances to communicate
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  and reconnect.
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  Freirich warns that eating alone can contribute to feelings of isolation, which is not
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  beneficial to mental health or overall well-being.
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  Moreover, there are practical drawbacks to consider.
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  Preparing separate meals or ordering from different restaurants can lead to increased
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  grocery costs, more time spent on preparation, and additional kitchen cleanup.
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  Studies also suggest that people dining alone tend to eat more quickly, engage in mindless
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  scrolling on their phones, or opt for processed convenience foods.
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  Freirich suggests a more efficient approach for accommodating different dietary needs without
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  entirely separate meals.
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  By building "modular" or "choose your own adventure" meals, couples can enjoy diverse
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  diets while still sharing a meal.
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  This could be as simple as a deconstructed taco night, grain bowls, or pasta where each
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  component is prepared separately, allowing everyone to customize their portion.
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  Research indicates that nearly one in four Americans eats every meal alone on any given
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  day, which increases the risk of isolation.
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  When conflicting schedules or caregiving duties make daily dinners challenging, experts
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  recommend prioritizing quality over frequency.
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  Even a quick weekend breakfast or one designated night a week can help maintain
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  connection.
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  Freirich advises being intentional about connecting when possible.
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  Make shared meals special by putting away distractions like phones and truly enjoying
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  each other's company.
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  This intentionality can help counteract the potential negative impacts of "food divorce"
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  and strengthen the relationship.
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  Recent research highlights a concerning link between popular GLP-1 weight-loss medications
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  and a rare but potentially life-threatening brain disorder known as Wernicke
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  encephalopathy.
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  This neurological condition is caused by a severe deficiency of vitamin B1, also known as
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  thiamine.
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  The study, published in Clinical Nutrition, identified fifteen reported cases of this
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  disorder among individuals taking GLP-1 receptor agonists, such as semaglutide and
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  tirzepatide, marketed under brand names like Ozempic, Wegovy, Mounjaro, and Zepbound.
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  Researchers discovered these cases through various sources, including the Food and Drug
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  Administration's Adverse Event Reporting System, published medical literature, and their
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  own medical center.
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  They noted that while the reports of Wernicke encephalopathy appeared more frequently among
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  users of GLP-1 medications than other drugs, the study does not definitively prove these
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  medications caused the condition.
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  Vitamin B1 is crucial for brain function, and severe deficiencies can lead to symptoms such
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  as confusion, trouble walking, balance issues, and vision changes.
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  If untreated, Wernicke encephalopathy can result in permanent neurological damage or even
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  death.
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  The study's findings should be viewed in context, as emphasized by Karthik Achari, a
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  clinician and founder of PepMD, who noted that the fifteen cases identified are out of
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  millions of people using these medications, indicating the rarity of this condition.
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  The mechanism behind this potential link makes sense, according to experts.
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  GLP-1 medications are known to reduce appetite and can cause nausea and vomiting, which may
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  lead to vitamin B1 deficiency if individuals do not consume adequate nutrients.
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  Achari pointed out that while these medications can help patients eat less without hunger, the
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  body's nutritional requirements remain unchanged.
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  This can be particularly risky for individuals experiencing persistent nausea, rapid weight
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  loss, or those with a history of bariatric surgery or heavy alcohol use.
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  Erin Palinski-Wade, a nutritionist and author, stresses the importance of maintaining proper
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  nutrition and hydration when taking GLP-1 medications.
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  She warns that ongoing vomiting or diarrhea can increase the risk of dehydration and kidney
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  problems.
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  Patients experiencing severe or persistent symptoms should seek medical advice, rather
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  than assuming these are normal side effects of the medication.
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  The researchers acknowledge the limitations of their study, which primarily relied on reports
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  submitted to the Food and Drug Administration.
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  They call for further research to better understand the potential risks.
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  Meanwhile, experts advise patients not to discontinue their GLP-1 medications based
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  solely on these findings, but to remain vigilant and consult healthcare professionals
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  if concerning symptoms arise.
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  September is here, and with it comes the opportunity for what some are calling a
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  "September Reset." This concept is gaining traction on social media as a way to gently
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  ease back into routines and set the stage for finishing the year on a high note.
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  Unlike the often rigid and ambitious New Year's Resolutions, the September Reset encourages
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  small, manageable changes that can lead to lasting improvements.
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  For many, September marks the end of the carefree days of summer and a return to more
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  structured schedules.
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  Whether it's going back to school, starting a new job, or simply getting back into the swing
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  of things, this month is a natural time to reassess and reorganize.
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  Cami Sophia, a content creator from Northampton, sees September as a chance to
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  restore order and prepare for the months ahead.
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  "If you've been away for the summer, you probably haven't had a massive routine," she
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  explains.
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  "September feels like getting back into your own rhythm."
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  This sentiment is echoed by Bas Verplanken, professor emeritus of social psychology at the
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  University of Bath.
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  He suggests that September is a prime time for reorientation.
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  His research indicates that people who have recently experienced a significant life change,
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  such as moving house, are more receptive to adopting new, sustainable behaviors.
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  "It's really an exciting way of looking at disruption," Verplanken notes, encouraging
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  people to explore alternative ways of doing things as they settle back into their routines.
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  But how do you go about creating a new routine that sticks?
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  On platforms like TikTok, creators are sharing tips for starting small.
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  Cami Sophia advises against overwhelming yourself with drastic changes.
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  Instead, she recommends revisiting the goals you set earlier in the year and identifying
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  what still resonates.
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  From there, pick three small "non-negotiables"—simple habits like having
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  fruit with breakfast or drinking a glass of water before coffee.
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  Planning is key to making these changes last.
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  Cami dedicates time on Sunday mornings to organize her week.
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  She plans her meals, schedules workouts, and even decides on her work outfits in advance.
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  "It saves you time," she says, adding that by preparing meals like overnight oats, she
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  reduces the temptation to stray from her plan.
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  This approach makes the healthier choice the easier one, removing the friction that often
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  leads to abandoning new habits.
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  Professor Verplanken agrees that designing a routine where your habits become "effortless"
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  is essential.
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  He suggests creating specific plans for when and how you'll implement these changes.
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  For example, when grocery shopping, you might decide to focus on the fat and sugar content of
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  foods.
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  By planning these actions in advance, they become automatic, increasing the likelihood of
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  long-term adherence.
• 17:26
  The television series "The Pitt" has captured the attention of both viewers and real-life
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  medical professionals alike, earning an impressive twenty-five nominations at this
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  year’s Emmy Awards.
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  The show, which is set in a fictional trauma center in Pittsburgh, is praised for its
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  realistic portrayal of the high-pressure environment faced by emergency department
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  staff.
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  Among its most ardent fans are doctors themselves, who feel that the show validates
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  their daily experiences in the medical field.
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  Dr.
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  Tony Cirillo, President of the American College of Emergency Physicians, notes that "The Pitt"
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  offers a sense of validation for medical professionals.
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  During a recent conference attended by over six thousand emergency medicine experts, Noah Wyle,
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  who plays the lead character Dr.
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  Michael Robinavitch, was met with gratitude rather than the usual adulation reserved for
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  actors.
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  Cirillo emphasizes that the show's depiction of emergency medicine resonates deeply with those
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  in the field, highlighting the intense and often chaotic nature of their work.
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  Each episode of "The Pitt" represents a single hour within the day-to-day operations of the
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  trauma center, showcasing the relentless pace and demanding nature of emergency medicine.
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  The series does not shy away from graphic depictions of complex medical procedures and
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  life-saving interventions, providing viewers with a visceral look into the realities of
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  emergency healthcare.
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  For professionals like Dr.
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  Fiona Hunter from Scotland's Royal College of Emergency Medicine, the show is both relatable
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  and watchable, offering a glimpse into the challenges faced by medical staff worldwide.
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  The series also delves into social and ethical issues, such as the struggles faced by patients
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  dealing with the U.S.
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  healthcare system and the emotional toll on families and caregivers.
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  Dr.
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  Rob Perry, a consultant from North Wales, appreciates the show's portrayal of medical
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  professionals striving to provide the best care possible, despite systemic challenges.
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  This aspect of the series underscores the universal difficulties encountered in
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  healthcare systems around the world, including the National Health Service in the UK.
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  Professor Damian Roland, an emergency medicine consultant, comments on how "The Pitt" reflects
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  broader health challenges, such as overcrowding and resource constraints in emergency
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  departments globally.
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  The show's depiction of medical staff advocating for better patient flow and resource
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  allocation mirrors real-world frustrations faced by healthcare workers.
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  The authenticity of "The Pitt" is further bolstered by its production team, which
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  includes medical advisors like Sarah Tosh, a senior nurse in the National Health Service.
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  She appreciates how the series balances the personal lives of its characters with their
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  professional responsibilities, focusing primarily on the medical cases they handle.
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  British actor Gerran Howell, who is nominated for an Emmy for his role in the series,
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  underwent rigorous training to portray his character convincingly.
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  This included medical boot camps and learning complex medical jargon, reflecting the show's
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  commitment to authenticity.
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  Howell's experience on set has given him a newfound respect for the medical profession,
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  even as he remains dedicated to his acting career.
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  As "The Pitt" continues to captivate audiences, it serves as a reminder of the real-life heroes
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  working tirelessly in emergency medicine.
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  With its Emmy nominations, the show stands as a testament to the dedication and resilience of
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  healthcare professionals around the world.
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  Whether you're a fan of medical dramas or simply interested in the realities of
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  healthcare, "The Pitt" offers a compelling and authentic portrayal of life on the front lines.
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  That wraps 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 the latest in medical and health news.
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  Be sure to tune in tomorrow as we continue to bring you more insights and updates from the
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  world of medicine.
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  Until then, take care and stay healthy.