Deborah Orr: When I was diagnosed with cancer, the support of my friends was invaluable – but I also learned that there are 10 things you should never, ever say to someone when they're sick
These experts spend their lives fighting cancer. They have heard every tip, sensible or not, for how to avoid it. They tell Oliver Laughland how their lifestyles have changed as a result
Deborah Orr: My family is from one of the parts of the country that is, statistically, less well-served by the health service. I'm not bitter, but the NHS did not save my father's life