Do not lower UK food standards just to ease trade deals post Brexit

American livestock, chickens and fish are pumped full of synthetic hormones, such as recombinant bovine growth hormone, zeranol, trenbolone acetate and melengestrol. They contain copper and other toxins such as arsenic, are fed Ractopamine or a similar drug Zilmax. These are all linked to increased cancers in humans, including breast, prostate, lung and kidney cancer, increased stokes, and coronary heart disease. We must not allow American meat products into the UK market after Brexit.