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Father, husband, scientist, & toxicologist; BA Biochem & Molecular Biology (UCSB); PhD Environmental Toxicology (UCI) 🧬Composite Transcription Factor Decoys. Chemical Carcinogenesis, Genetic Toxicology, & Predictive Technologies brianhmathison.substack.com
Brian H Mathison









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For those willing to read beyond social media snippets and condensed summaries, the Schachtman Monograph stands out for both its depth and breadth. www.wlf.org/2026/05/12/p...
Looks like 16+ briefs filed today in Monsanto v Durnell. Few actually addressing the question before the court. Glyphosate toxicology is not being adjudicated. Pretty crazy. www.supremecourt.gov/docket/docke...
Notes to Articles brianhmathison.substack.com/p/some-toxic...
Nice to wake up to a concise explainer, “Toxicologists Share the Truth About the Dirty Dozen List.” That said, I’d have more than a few caveats and probably a few additional blurbs. www.eatingwell.com/toxicologist...
Fear “forever chemicals” on your produce? Demand better science and call out negligence when you see it. Stand up for toxicological science, not EWG or Scientific American takes. substack.com/@allthingsto... * www.scientificamerican.com/article/is-w...
PFAS ≠ C8 open.substack.com/pub/brianhma... #fleeting post here
Molecular Reality Over Origin Myths Beyond Chemophobia substack.com/@allthingsto...
When a Warning Label Becomes a Constitutional Problem, by @brianhmathison #glyphosate #Durnell open.substack.com/pub/brianhma...
Vaccines, Diet, and Farming My messaging about acute toxicology being extrapolated to far more important endpoints (i.e., “safer than caffeine”) may have been lost, but it’s still a fun read. www.thebulwark.com/p/robert-ken...
Glyphosate, RoundUp, Monsanto v Durnell, updated - open.substack.com/pub/brianhma...
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The research and reports of an international cancer research agency has become heavily influenced by the precautionary principle, resulting in systematic overstatement of carcinogenic hazards.
www.wlf.org
IARC’s Precautionary Science:  How the WHO Cancer Research Agency Misinforms Regulation and Litigation - Washington Legal Foundation
Here are a couple of long notes that I hope to develop into much stronger articles
Some Toxicology Notes
brianhmathison.substack.com
I spoke to two toxicologists about the EWG’s 2026 Dirty Dozen list. Read on for how to shop and clean your produce, including my favorite OXO salad spinner.
www.eatingwell.com
Toxicologists Share the Truth About the Dirty Dozen List—Is Your Produce Safe to Consume?
"Forever chemicals" and pesticides are on produce. Can you wash them off?
Fresh fruits and vegetables can often come with toxic residues from pesticides, some of which contain so-called “forever chemicals.” Here’s how to limit your exposure
www.scientificamerican.com
On Definition Creep, Regulatory Overreach, and the Toxicology That Gets Left Out, or ... "What CNN Got Right—and What It Left Out"
open.substack.com
Molecular Reality Over Origin Myths Beyond Chemophobia A Unified Toxicological Framework for Assessing Risk Through Chemical Structure, Biological Compatibility, and Lifecycle Analysis. Formerly “Nat...
PFAS ≠ C8
Brian H Mathison PhD (@allthingstox)
substack.com
Glyphosate | Roundup™ | Monsanto v. Durnell | SCOTUS
open.substack.com
When a Warning Label Becomes a Constitutional Problem
His MAHA ideas about food are built on some of the same lies as his antivax campaign.
www.thebulwark.com
Why Monsanto v. Durnell Is the Opening Argument, Not the Closing One
RFK Jr.’s Junk Science Diet
Beyond FIFRA Preemption
open.substack.com
Brian H Mathison
Brian H Mathison
Brian H Mathison
Brian H Mathison
Brian H Mathison
Brian H Mathison
Brian H Mathison
Brian H Mathison
Brian H Mathison
Brian H Mathison