Cancer and your weight: is it better to be fat or thin?

Your weight is an especially sensitive subject after a cancer diagnosis. Everyone knows that being overweight is linked to a higher risk of cancer but after diagnosis we are also told that it’s not a good idea to lose too much weight. I have found that the science around weight and cancer is not well understood, giving rise to all sorts of unhealthy advice. So what are the facts?  Continue reading

Cancer: Game On

In 1971, president Richard Nixon declared war on cancer when he signed the National Cancer Act. At the time the scientific community was confident that we were no more than a decade away from a cure; their confidence based on a new understanding of DNA and the observation that cancer tumour cells all seemed to contain significant DNA, or gene, mutations. Continue reading