> Milk and dairy are good sources of calcium and protein which are needed as part of a healthy, balanced diet. Calcium is important for teeth and bone health.

> Studies looking into the link between cancer and dairy products have not given clear results. There is evidence that dairy products could reduce the risk of bowel cancer, but we cannot say for sure that this is the case. There is no strong evidence linking dairy products to any other types of cancer. We need further research to find out more about the links between dairy products and cancer risk.

> Hormones in milk

> In some countries, a hormone called bovine somatotrophin (BST) is used to speed up or increase the production of milk or meat. In the UK and the rest of Europe, farmers are banned from using this hormone, and the import of meat from countries, including the US, where this hormone is used is also banned. This ban is on animal welfare grounds and not because there is any proven effect on human health. Independent health bodies including the European Union Scientific Committee have reviewed the evidence on BST and found it does not pose any harm to human health.