I'd not heard of it until yesterday, when there was some discussion on Radio 4. From what I heard, there's no measurable residue in the milk, and I can't say I'm too bothered about it. Probably more concerned about the antibiotics pumped into livestock. Antibiotic resistance is , IMO, a serious threat to humanity. Without antibiotics there'd be no heart surgery, hip replacements - you name it. Try having a While we do our best to buy free range eggs and chicken, the whole organic thing has always struck me as a bit of a bandwagon, but it's a very complex area, GM foods, regenerative farming practices etc. With some people it gets close to being a religion, others dismiss the whole subject out of hand. I'm somewhere between the two.