Dr. William Li’s Guide to Reducing Your Microplastic Exposure episode artwork

EPISODE · May 30, 2026 · 4 MIN

Dr. William Li’s Guide to Reducing Your Microplastic Exposure

from The Diet of Common Sense Podcast · host sarah

With microplastics now being discovered inside human organs, blood, and brain tissue, the focus has shifted from avoiding exposure to actively lowering our "plastic load." Renowned physician and scientist Dr. William Li has shared a practical, research-backed protocol to help clear these particles from your daily life. While completely avoiding microplastics is impossible—given that they are constantly shed into the air from everyday sources like car tires—you can drastically cut down your internal exposure by adjusting how you clean, store, and consume food.The 1-Minute Rinsing RuleMicroplastic dust frequently settles on the outer skins of fresh produce during shipping, storage, and handling. To combat this, Dr. Li suggests a straightforward and efficient decontamination habit:The Setup: Place your fresh fruits and vegetables into a large glass or stainless steel bowl.The Action: Rinse the produce under cold, running water for a full 60 seconds.The Purpose: This step goes beyond washing away standard dirt and bacteria; it effectively removes the microscopic plastic debris left behind by grocery store bags and plastic transport crates.Listen to the podcast episode or read the blog article!

With microplastics now being discovered inside human organs, blood, and brain tissue, the focus has shifted from avoiding exposure to actively lowering our "plastic load." Renowned physician and scientist Dr. William Li has shared a practical, research-backed protocol to help clear these particles from your daily life. While completely avoiding microplastics is impossible—given that they are constantly shed into the air from everyday sources like car tires—you can drastically cut down your internal exposure by adjusting how you clean, store, and consume food.The 1-Minute Rinsing RuleMicroplastic dust frequently settles on the outer skins of fresh produce during shipping, storage, and handling. To combat this, Dr. Li suggests a straightforward and efficient decontamination habit:The Setup: Place your fresh fruits and vegetables into a large glass or stainless steel bowl.The Action: Rinse the produce under cold, running water for a full 60 seconds.The Purpose: This step goes beyond washing away standard dirt and bacteria; it effectively removes the microscopic plastic debris left behind by grocery store bags and plastic transport crates.Listen to the podcast episode or read the blog article!

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Dr. William Li’s Guide to Reducing Your Microplastic Exposure

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This episode was published on May 30, 2026.

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With microplastics now being discovered inside human organs, blood, and brain tissue, the focus has shifted from avoiding exposure to actively lowering our "plastic load." Renowned physician and scientist Dr. William Li has shared a practical,...

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