
We Have Microplastics in Our Brains (And How We Remove Them) - David Roberts
From Ayush Prakash Podcast by Ayush Prakash
April 27, 2026 · 1h 3m · Episode 162
About this episode
David Roberts discusses the impact of microplastics on health and offers solutions to reduce exposure.
David Roberts of Mara Labs joins the podcast to break down what microplastics are, why air is one of the biggest and most overlooked sources of exposure, and what it means that most of us are consuming the equivalent of a credit card's worth of plastic every week. We also get into concrete lifestyle changes you can make right now to reduce your intake, and what Mara Labs is building to tackle the problem at scale. Connect with David: LinkedIn: https://www.linkedin.com/in/david-roberts-7170416/ Website: https://mara-labs.com Podcast Info: Spotify: https://open.spotify.com/show/1ILhje5HSua1FEOlTyFAhG Apple Podcasts: https://apple.co/3qXL37W Connect: Website: https://ayushprakash.com LinkedIn: https://www.linkedin.com/in/prakash-ayush/ Instagram: instagram.com/ayushprakashofficial Books: AI for Gen Z: https://www.amazon.com/dp/0981182135
People in this episode
Host: Ayush Prakash
Guest: David Roberts
Topics covered
- microplastics
- health
- environment
- lifestyle changes
- pollution
Keywords
- microplastics
- health effects
- air pollution
- lifestyle changes
- Mara Labs
Mentioned in this episode
Organizations: Mara Labs, Spotify, Apple Podcasts
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