Roundup & Glyphosate Cancer –
Frequently Asked Questions
Is Roundup linked to cancer?
Evidence continues to grow supporting plaintiffs’ claims:
- IARC (WHO): Classified glyphosate as “probably carcinogenic to humans” in 2015, linking it to non-Hodgkin lymphoma (NHL). (WHO/IARC)
- EPA (U.S.): States glyphosate is “not likely to be carcinogenic” (EPA), but relied on many industry-funded studies, raising bias concerns (Environmental Sciences Europe).
- Independent Research: A 2019 University of Washington meta-analysis found a 41% increased risk of NHL among highly exposed individuals. (NIH/PMC)
What cancers and illnesses are linked to glyphosate?
- Most common: Non-Hodgkin lymphoma (NHL).
- Leukemia: Chronic lymphocytic leukemia, acute myeloid leukemia, hairy cell leukemia.
- Other cancers: Multiple myeloma, large B-cell lymphoma, pediatric brain cancer.
- Other risks: Endocrine disruption, liver/kidney damage, gut microbiome disruption, Parkinson’s disease, autism-like behaviors (animal studies).
How can people be exposed to glyphosate?
- Occupational: Farm workers, landscapers, groundskeepers.
- Spray inhalation: Breathing mist during application.
- Skin contact: Absorption through unprotected skin/eyes.
- Ingestion: Contaminated food, water, or unwashed hands.
- Environmental persistence: Glyphosate residues in soil and water.
Are there medical tests for glyphosate?
Yes, glyphosate can be measured in blood and urine tests, but:
- They only show recent exposure, not lifetime accumulation.
- They cannot predict future cancer risk.
What is the status of Roundup lawsuits?
Pilliod v. Monsanto (2019): Over $2B awarded (reduced to $87M). (Lawsuit Information Center)
Tens of thousands filed: Against Monsanto/Bayer alleging Roundup caused cancer. (Wikipedia)
Billions in settlements: Bayer has paid over $10 billion, though many cases remain. (Reuters)
Plaintiffs’ victories:
Johnson v. Monsanto (2018): $289M jury verdict (later reduced). (Wisner Baum)
Hardeman v. Monsanto (2019): $80M jury award.
Evidence presented in these trials showed Monsanto knew of glyphosate’s risks and sought to suppress or discredit independent science. Juries found this especially persuasive.
Why contact Luneckas Law?
Roundup cases are highly complex. Monsanto/Bayer has vast legal resources, and victims need equally strong representation. At Luneckas Law, P.C., attorney Darin Luneckas provides:
- Free case evaluations.
- Deep knowledge of Iowa personal injury law.
- Strategic experience handling complex toxic exposure claims.
- Compassionate, client-focused advocacy.
📞 Contact Us Today

If you or a loved one has been diagnosed with non-Hodgkin lymphoma, leukemia, or another cancer after Roundup use or glyphosate exposure, complete our online questionnaire to send your information to Luneckas Law, P.C. today for a free case evaluation. We fight to hold chemical manufacturers accountable and secure justice for Iowa families.
