ArticleMethylene Blue and Cancer: What the Laboratory Research Shows
Methylene blue is approved for one blood condition and studied in cancer cells and mice. No human trial shows it treats cancer, and it interacts with common medicines.
5 matches across articles, videos and resources.
ArticleMethylene blue is approved for one blood condition and studied in cancer cells and mice. No human trial shows it treats cancer, and it interacts with common medicines.
ArticleDr. Johnston looks at studies linking obesity to cancer and examines whether GLP-1 medications are associated with lower cancer risk, noting that the evidence is observational.
Video: Dr. Johnston reviews a 2025 observational study of 86,000 adults comparing cancer rates in people taking GLP-1 drugs with those who were not.
Video: Dr. Johnston reviews a 1.65 million-patient study linking GLP-1 drugs to lower risk of 10 obesity-related cancers.
ArticleDr. Johnston ranks the ten supplements and repurposed generic drugs he would put on his own shortlist, weighing human trials first, then animal and laboratory research.