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Understanding Glyphosate

What You Need to Know to Protect Your Health

What is Glyphosate?

Glyphosate is a broad-spectrum herbicide - a chemical used to kill weeds and unwanted plants.

Key Facts:

  • Most widely used herbicide in the world
  • Works by blocking an enzyme plants need to grow
  • Non-selective - kills most plant types
  • Found in products like Roundup

But where did it really come from?

The story you weren't told.

A Natural News Dossier • Established 1925 — 2026

FROM NERVE GAS TO ROUNDUP

The Organophosphate Timeline
One molecular architecture. A century of weapons, herbicides, 
and the corporations that sold both.

FROM AUSCHWITZ TO AGRICULTURE: THE UNBROKEN CHEMICAL CHAIN

Part 01 • 1925 — 1950s

ORIGINS: WEAPONS - GRADE CHEMISTRY

Six events traced one molecular architecture from treaty loophole to weapon — and back into the field.

1925

GENEVA PROTOCOL

Treaty bans the use of chemical weapons in war — but allows research, development, and stockpiling. The loophole that built the next century.

1928 – 1935

RISE OF IG FARBEN

World's largest chemical conglomerate becomes financial engine of the Nazi regime. Subsidiary Degesch produces Zyklon B.

1936

DISCOVERY OF TABUN

Gerhard Schrader, working on insecticides at Bayer's Leverkusen lab, accidentally synthesizes the world's first nerve agent.

1939

SYNTHESIS OF SARIN

Schrader's team produces Sarin (GB) — 10× more lethal than Tabun. The G series of nerve agents takes shape.

1945

PAPERCLIP & NUREMBERG

IG Farben dissolved into Bayer, BASF, Hoechst, Agfa. Patents and scientists absorbed by Allied programs. Science inherited, not destroyed.

1950s

AMITON → BIRTH OF VX

ICI's Amiton pesticide proves "too toxic for agriculture." The compound is weaponized into the Vseries — pesticide research becomes nerve agent.

Part 02 • 1974 — 2026

COMMERCIALIZATION & CONSOLIDATION

From battlefield chemistry to the world's most ubiquitous herbicide — the same P=O architecture, repackaged

1974

GLYPHOSATE PATENTED

Monsanto patents glyphosate — same phosphorus–oxygen architecture as Tabun, Sarin, VX. Different target, same family. Marketed as "Roundup."

PRE - HARVEST

DESICCANT USE

Roundup sprayed pre-harvest on wheat, oats, barley, lentils. Chemical absorbed into grain — baked into bread, beer, cereal, and the food supply.

1996 – 2000s

GMO–GLYPHOSATE NEXUS

Roundup-Ready corn, soy, cotton, canola create a closed loop: GMO seed → more Roundup → Monsanto sells both. Global use rises exponentially.

2015

IARC: PROBABLE CARCINOGEN

WHO's IARC classifies glyphosate as Group 2A — probable human carcinogen — citing evidence linking exposure to non-Hodgkin lymphoma.

2018

BAYER ACQUIRES MONSANTO

Bayer — direct successor of IG Farben — buys Monsanto for $63B. Subsequent Roundup litigation exceeds $10B in settlements.

FEB 2026

DEFENSE PRODUCTION ACT

Per the Natural News timeline, glyphosate is designated a critical defense material — placed under the Secretary of War alongside munitions-grade phosphorus.

How Does Glyphosate Get Into Our Food?

Direct Application
Sprayed on crops to kill weeds

Absorbed by plants

Pre-Harvest Drying
Applied before harvest

Dries crops faster

Residue remains on food

GMO Crops
Genetically modified

to resist glyphosate

Can accumulate residue

Potential Health Effects

Research-backed findings on glyphosate exposure

Cancer Risk

Linked to non-Hodgkin lymphoma and leukemia in long-term exposure studies

Brain & Nervous System

May cause neuroinflammation and contribute to neurodegenerative diseases

Hormone Disruption

Can interfere with reproductive hormones and endocrine function

Gut Microbiome

Disrupts beneficial gut bacteria essential for digestion and immunity

Liver & Kidneys

Associated with liver inflammation and kidney damage in some studies

Developmental Risks

Children and unborn babies are most vulnerable to exposure effects

Health effects vary by exposure level, duration, and individual sensitivity

Common Foods Contaminated with Glyphosate

Oats & Cereals
95%+ contaminated

Wheat Products
Pasta, bread, crackers

Corn & Soy
60-70% of samples

Beans & Legumes

Chickpeas, lentils

Corn & Soy
60-70% of samples

✓ Organic foods generally have lower or no detectable glyphosate levels

Real-World Case Study | Glyphosate & Health

Johnson v. Monsanto (2018)

The groundskeeper who became the first person to win a Roundup cancer trial

Dewayne "Lee" Johnson

A school groundskeeper in Benicia, California. Mixed and sprayed hundreds of gallons of Roundup and Ranger Pro, 20–30 times per year. Drenched in the product in two on-the-job accidents.

The Harm

Diagnosed in August 2014 (age 42) with non-Hodgkin lymphoma (mycosis fungoides). Lesions covered up to 80% of his body. Chemotherapy did not halt progression; prognosis was terminal.

The Claim

Sued Monsanto in 2016 alleging the company knew of cancer risks linked to glyphosate yet failed to warn users. Relied on the WHO/IARC 2015 classification of glyphosate as "probably carcinogenic to humans."

Sources: Wisner Baum trial records · NPR · TIME · Penn State Center for Agricultural & Shale Law

Verdict, Aftermath & What It Means

A Landmark Verdict — and a Caveat

WHY THIS CASE MATTERS

$289M

  • First Roundup cancer case to reach a jury verdict; upheld on appeal.
  • Jury unanimously found Monsanto failed to warn of known cancer risks.
  • Opened the door to ~100,000 further lawsuits across the U.S.
  • Prompted Bayer to phase out glyphosate in U.S. residential products (2023).

Original jury award (Aug 10, 2018)
$39.25M compensatory + $250M punitive

$20.5M

Final amount after appeals (July 2020)

Verdict upheld; damages reduced

IMPORTANT CAVEAT Regulatory science remains split. IARC calls glyphosate a probable carcinogen; EPA and EFSA do not.

~$10.9B

Bayer's 2020 settlement covering

~95,000–125,000 similar lawsuits

Sources: California First District Court of Appeal · NPR (2018) · TIME (2018) · Reuters · WHO/IARC Monograph 112 (2015)

How is Glyphosate Detected?

  • LC-MS/MS (Liquid Chromatography)
  • Enzyme immunoassay

Testing Methods:

Lab Testing Method: Step-by-Step

Using Waters Xevo TQXS UHPLC-MS/MS

Sample Preparation

Food samples are crushed/ground and mixed with water to extract glyphosate

Spike Blank Preparation

A clean sample is mixed with a known amount of glyphosate for comparison

Ultrasonic Processing

Sound waves generates powerful shear forces and localized hotspots that effectively help fully dissolve and extract glyphosate from the samples

UHPLC-MS/MS Analysis

Advanced machine measures exact glyphosate levels with high precision

✓ Result: Detects glyphosate even at parts per billion (ppb) levels

Limit of Detection (LOD)

How sensitive is the Waters Xevo TQXS UHPLC-MS/MS?

What is LOD? The smallest amount of glyphosate that the machine can reliably detect in a sample.

Water Samples

Food Samples

~0.01

~0.1-0.5

parts per billion (ppb)
ng/mL level — extremely sensitive

parts per billion (ppb)
typical for grains, cereals, and produce

Think of it as a super-powered detector that can find a needle in a haystack!

Allowable Limits in Food

EU Residue Limits for Glyphosate

Maximum Residue Limits (MRL) set by regulatory agencies

Regulation (EC) No 396/2005 · values in µg/kg (ppb)

Fruits & Veg

Most fresh fruits and vegetables 

100

Root crops

Potatoes 

500

Cereals

Wheat, Rye 

10,000

Cereals

Barley, Oats, Sorghum

20,000

Cereals

Maize (corn)

1,000

Cereals

Rice, Buckwheat & pseudo-cereals 

100

Oilseeds 

Soybeans, Sunflower seed 

20,000

Oilseeds 

Rapeseed, Linseed, Mustard, Cotton seed

10,000

Pulses 

Dry beans

2,000

Pulses 

Dry lentils, peas, lupins

10,000

Animal products 

Honey, milk, eggs, meat (muscle) 

50

Other 

Tea / Herbal teas

2,000

Default

Any commodity not specifically listed

10

Category

Commodity

MRL (µg/kg)

Source: European Commission pesticide residues database · Regulation (EC) No 396/2005

Allowable Limits in Food

US EPA Tolerances for Glyphosate

Maximum Residue Limits (MRL) set by regulatory agencies

40 CFR § 180.364 · values in ppb (= µg/kg)

Fruits & Veg

Pome & stone fruit (apple, peach) 

200

Fruits & Veg

Fruiting vegetables (tomato, pepper)

100

Fruits & Veg

Leafy & brassica vegetables 

200

Root crops

Carrot 

5,000

Root crops

Sugar beet, roots

10,000

Cereals

Wheat, barley, oats, rye (group 15) 

30,000

Cereals

Field corn, grain 

5,000

Cereals

Rice, grain 

100

Oilseeds

Soybean, seed / Canola, seed 

20,000

Oilseeds

Other oilseeds (group 20)

40,000

Pulses 

Dry pea

8,000

Animal products

Egg / Poultry, meat 

50 / 100

Animal products

Cattle, meat byproducts

5,000

Category

Commodity

MRL (µg/kg)

Source: US EPA, 40 CFR § 180.364 (eCFR, current as of March 2026)

CWC Labs Grading System

Detection limits achieved at our laboratory

Glyphosate Tested A

< 100 ppb (the EU

standard for most foods)

Glyphosate Tested A+++

< 10 ppb

Glyphosate Tested A++

< 25 ppb

Glyphosate Tested A+

< 50 ppb

Glyphosate Tested B

< 200 ppb

Glyphosate Tested C

< 500 ppb

Glyphosate Tested D

<= 1000 ppb

Glyphosate Tested F

> 1000 ppb

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**These statements have not been evaluated by the FDA. This product is not intended to treat, cure or diagnose any diseases.

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