<i>Chocolate may help keep people slim</i>

People who eat chocolate regularly tend to be thinner, a new research published in Archives of Internal Medicine suggests.
The findings come from a study of nearly 1,000 US people that looked at diet, calorie intake and body mass index (BMI) - a measure of obesity.
It found those who ate chocolate a few times a week were, on average, slimmer than those who ate it occasionally.
And it appears it is how often you eat chocolate that is important, rather than how much of it you eat. The study found no link with quantity consumed.
According to the researchers, there is only one chance in a hundred that their findings could be explained by chance alone.