Cancer Prevention Lab https://cancerpreventionlab.com Evidence-based cancer prevention research. We analyze clinical trials, meta-analyses, and emerging evidence on cancer prevention and repurposed treatments. en-us Mon, 30 Mar 2026 03:00:00 GMT Fenbendazole for Cancer: The Joe Tippens Protocol Examinedhttps://cancerpreventionlab.com/treatments/fenbendazole/A veterinary dewormer with real preclinical data but zero human trials. We break down the Joe Tippens story, the liver toxicity reports, and why mebendazole is the smarter choice.Mon, 30 Mar 2026 02:00:00 GMT Best Cancer Prevention Supplements 2026https://cancerpreventionlab.com/prevention/best-supplements-2026/Every supplement ranked by human clinical evidence. Tier 1 (take these), Tier 2 (promising), and what to avoid.Mon, 30 Mar 2026 02:00:00 GMT Fenbendazole vs Mebendazole: The Evidence Comparisonhttps://cancerpreventionlab.com/compare/fenbendazole-vs-mebendazole/Same mechanism, vastly different evidence. Side-by-side comparison with clear winner.Mon, 30 Mar 2026 02:00:00 GMT Ivermectin for Cancer: Multi-Target Mechanism and the First Human Trialhttps://cancerpreventionlab.com/treatments/ivermectin/Nobel Prize-winning drug with impressive preclinical data. The Cedars-Sinai Phase I/II trial is underway. But can anticancer doses be safely achieved?Mon, 30 Mar 2026 02:00:00 GMT The Joe Tippens Protocol: Every Component Graded by Evidencehttps://cancerpreventionlab.com/treatments/joe-tippens-protocol/Fenbendazole + curcumin + CBD + vitamin E. One component may increase cancer risk. Evidence-based alternatives provided.Mon, 30 Mar 2026 02:00:00 GMT GcMAF: The Retracted Fraud That Still Exploits Cancer Patientshttps://cancerpreventionlab.com/debunked/gcmaf/Three papers retracted. Main seller jailed for 15 months. Products still sold online.Mon, 30 Mar 2026 02:00:00 GMT High-Dose IV Vitamin C: The Trial That Doubled Pancreatic Cancer Survivalhttps://cancerpreventionlab.com/treatments/high-dose-vitamin-c/A Phase II RCT at the University of Iowa doubled overall survival in metastatic pancreatic cancer.Mon, 30 Mar 2026 01:00:00 GMT Mebendazole: The $5 FDA-Approved Drug With Cancer Trial Datahttps://cancerpreventionlab.com/treatments/mebendazole/FDA-approved dewormer with Phase I/II data in glioblastoma and colorectal cancer. Crosses the blood-brain barrier.Mon, 30 Mar 2026 01:00:00 GMT The Galleri Multi-Cancer Blood Test: Is $950/Year Worth It?https://cancerpreventionlab.com/prevention/galleri-test/PATHFINDER 2 showed 7x increased cancer detection. We analyze what that means.Mon, 30 Mar 2026 01:00:00 GMT High-Dose Melatonin: The 34% Cancer Mortality Reductionhttps://cancerpreventionlab.com/prevention/melatonin/Meta-analysis of 8 RCTs shows melatonin at 10-20mg reduced cancer mortality by 34%. No toxicity ever established.Mon, 30 Mar 2026 01:00:00 GMT Why Metformin Failed for Cancerhttps://cancerpreventionlab.com/debunked/metformin-cancer/The MA.32 trial (3,649 patients) killed the metformin-cancer hypothesis. HR 1.01.Mon, 30 Mar 2026 01:00:00 GMT