Prescan in SkyNews: Fears over online health profiling safety. There is a warning that health websites could be putting lives at risk. A report suggests that online drug sales and DNA profiling could be doing more harm than good. Thomas Moore ..

"I had a history of heart disease in my family" Tom Barrie,42, from London went for a scan to put his mind at ease about age related health concerns. "As I was fast approaching 42 and have a history of heart disease in my immediate family, I decided ..