Teen Vaping Issues, AI in Mental Health, and Blood Pressure's Brain Impact
Morning Medical with Dr. Chow
A daily update covering the latest medical & health news from around the world using artificial intelligence. Doctor Chi-Ming Chow is a family physician, general internist, and cardiologist. He is also a Professor of Medicine at the University of Toronto.
Chi-Ming Chow
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Teen Vaping Issues, AI in Mental Health, and Blood Pressure's Brain Impact

E324 • Nov 4, 2025 • 13 mins

In this episode, Dr. Chi-Ming Chow delves into current health challenges and advancements. He begins by discussing the rising trends in teenage vaping, highlighting associated health impacts and challenges. The focus then shifts to Alzheimer's research, specifically the role of physical activity in prevention and progression of the disease. Dr. Chow examines the influence of AI chatbots on mental health crises, exploring both benefits and concerns. He addresses the oxycodone medication shortages, analyzing their impacts on patient care. Finally, he discusses blood pressure fluctuations and their consequences for brain health and Alzheimer's disease. The episode concludes with a wrap-up of key insights.

Key Points

  • Nicotine vaping among teenagers in the United States has seen a troubling rise in daily use and unsuccessful attempts to quit, despite a decline in overall prevalence.
  • Moderate physical activity, such as walking between 3,000 and 7,500 steps per day, is linked to a significant delay in the progression of Alzheimer's disease in older adults with elevated amyloid levels.
  • The ongoing shortage of medications containing oxycodone highlights vulnerabilities in pharmaceutical supply chains and underscores the need for robust planning to ensure continuous patient care.
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