"In the Weeds" Glyphosate News Roundup: May 6, 2025 Study shows vapes emit more lead than 20 packs of cigarettes yes, *20.* New research has uncovered a disturbing truth about popular disposable vapes: they may be more toxic than Associations between environmental glyphosate exposure and glucose homeostasis indices in US general adults: a national population based cross sectional study Scientific Reports E Cigarette How E Cigarettes Work, Health Risks & Teen Use The WHO's cancer agency left in the dark over glyphosate evidence Johns Hopkins researchers find thousands of unknown chemicals in electronic cigarettes Hub