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
Prostate cancer drug is currently available through the Cancer Drugs Fund, but funding issues mean patients could either have to buy it themselves or take out health insurance