Earlier in the year, scientists issued a warning over fizzy drinks, claiming that they cause a death toll of 184,000 adults every year. But this is not the first time they have been put under the spotlight.
Karen sat in a hotel room in Istanbul, grappling with a difficult decision. She had spent about $3,500 (£2,220) on the round trip to Turkey from her home in the US but, when she had bought the ticket,
This article was originally published in May 2015 I qualified as a doctor in 1991. I knew from an early stage in my training that I wanted to be a neurologist. When I made that choice I thought I knew