Dossier
Leeks
Coverage of Leeks in the Nexus archive.
- The pesticides lurking in your roast dinner: Scientists discover 102 dangerous chemicals in the Sunday staple - with onions and leeks harbouring the most
Scientists have discovered 102 dangerous chemicals in roast dinner, with onions and leeks containing the most. The pesticides found pose a risk to human health. Further research is needed to understand the full impact of these chemicals.