In this episode, I explain what microplastics are, their prevalence in the human body and environment, and their common sources, as well as their potential negative health impacts. I provide practical strategies for limiting exposure to microplastics, nanoplastics, and endocrine disruptors such as bisphenol-A (BPA), bisphenol-S (BPS), phthalates, and PFAS ("forever chemicals"). Additionally, I discuss methods to enhance the body's detoxification and excretion of microplastics. By the end of this episode, you will have a clear understanding of the modern science of microplastics and their impact on human biology, along with actionable steps to minimize exposure and accumulation in the brain and body. Access the full show notes for this episode at hubermanlab.com. Use Ask Huberman Lab, our chat-based tool, for summaries, clips, and insights from this episode: https://go.hubermanlab.com/zqHpOM6 Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman BetterHelp: https://betterhelp.com/huberman Function: https://functionhealth.com/huberman Eight Sleep: https://eightsleep.com/huberman  Timestamps 00:00:00 Microplastics 00:02:46 Sponsors: LMNT & BetterHelp 00:05:40 Microplastics & Nanoplastics; Ingestion 00:09:38 Microplastics in Human Tissues; Pregnancy, Young Kids, BPA 00:19:21 Tools: Plastic Water Bottles; Water Filters; Alternative Water Bottles 00:26:57 Tool: Sea Salt 00:29:10 Sponsor: AG1 00:30:40 Tool: Canned Soup; BPA, BPS, Phthalates 00:34:55 Tools: Plastic Containers & Microwave; Paper Cups & Hot Liquids 00:37:34 Measurement Tools & Advancements 00:41:29 Nanoparticles & Tissues; Irritable Bowel Syndrome (IBS) 00:45:27 Testosterone, Phthalates, BPA & BPS; Women; Men & Sperm Health 00:52:17 Sponsors: Function & Eight Sleep 00:55:25 Polyethylene & Plaques; PFAS “Forever Chemicals”; Microplastic Excretion 01:00:02 Liver-Controlled Detoxification; Tool: Cruciferous Vegetables, Sulforaphane 01:08:32 Tools: Fiber Intake, Non-Stick Pans, Carbonated Water; Microplastics & Cancer 01:15:05 Tool: Sweating & Toxin Removal 01:18:21 Tools: Packaged Foods; Clothing Overconsumption & Laundry 01:25:11 Tools: Microwave Popcorn, Toothpastes 01:27:47 Developing Brain & Microplastics, ADHD, Autism 01:32:19 Tool: Receipts & BPAs; Minimizing Microplastic Exposure 01:34:23 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures