Nasal Cycle, Collagen for Skin, and Winter Salad Insights
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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Nasal Cycle, Collagen for Skin, and Winter Salad Insights

E389 • Mar 9, 2026 • 18 mins

In this episode, Dr. Chi-Ming Chow welcomes listeners and introduces the topics of discussion. He begins by explaining the nasal cycle, sharing personal health stories to illustrate its effects on daily life. The conversation then shifts to a winter salad recipe, paired with a discussion on the impacts of daylight saving time. Dr. Chow explores the role of collagen supplements in promoting skin health, examining their benefits and limitations. The episode concludes with Dr. Chow's closing remarks and expressions of gratitude to the audience.

Key Points

  • Francesca Finch-Andrews' late diagnosis of ADHD and autism profoundly transformed her mental health perspective, emphasizing the importance of early identification and understanding of neurodiversities.
  • The nasal cycle, an automatic alternation of airflow between nostrils controlled by the hypothalamus, plays a crucial role in protecting the nasal lining and respiratory system from damage and pathogens.
  • Daylight saving time disrupts the body's circadian rhythm, leading to increased risks of heart attacks, strokes, and other health issues, highlighting the importance of methods to ease the transition and calls for reconsideration of the practice.
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