Microplastics, Stroke Risk, Peptides, and Weight Loss Strategies
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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Microplastics, Stroke Risk, Peptides, and Weight Loss Strategies

E404 • Apr 6, 2026 • 13 mins

In this episode, Dr. Chi-Ming Chow explores the health risks of microplastics, corporate responsibility, and public education. He also discusses predicting stroke risk after a transient ischemic attack, highlighting risk factors and the brain-heart connection. The rise of injectable peptides is examined, including trends, skepticism, and regulatory challenges, as well as the influence of social media. Expert health advice and insights on routinized eating for weight loss are provided. The episode wraps up with study limitations and final thoughts.

Key Points

  • The Environmental Protection Agency has added microplastics and pharmaceuticals to its Contaminant Candidate List for drinking water, marking a significant step towards potential regulation.
  • A recent study published in Circulation reveals that the risk of stroke remains elevated for at least a decade after a transient ischemic attack, highlighting the need for long-term monitoring.
  • Experts caution against the use of unregulated injectable peptides promoted by social media influencers, citing significant health risks and a lack of scientific evidence supporting their efficacy.
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