The debate over the limits: The good news is that alcoholprevents heart disease. The bad news is that it still causes cancers,cirrhosis and strokes. The result is a dilemma for public healthcampaigners. Helen Saul reportsNews
Screening without meaning? - For a decade, routine screening with ultrasound has been a recognised part of pregnancy care in Britain. But doctors still do not know if it is worthwhileNews
Can we grow younger?: In the past decade, a natural human hormone has been shown to reverse the signs of ageing. But eternal youth comes at a price, as Helen Saul discoversFeatures
Dying swans?: Audiences expect their ballet dancers to be wraith-like graceful creatures. But the price may be too highFeatures