People who eat chocolate regularly are likely to be thinner, new research suggests.
These findings come from a study of nearly 1,000 Americans that observed diet, calorie intake and body mass index (BMI) – a measure of obesity.
The study revealed that those who ate chocolate several times a week were, on average, slimmer than those who ate it occasionally.
Although chocolate is packed with calories, it also contains ingredients that may stimulate weight loss rather than fat synthesis, scientists believe.
Despite boosting calorie intake, regular chocolate consumption was related to lower BMI in the study, which is published in Archives of Internal Medicine.
Even when other factors, like how much exercise individuals did, were taken into account, the link between chocolate and BMI remained.
And it appears it is how often you eat chocolate that is important, rather than how much of it you eat. Surprisingly, the study found no link with quantity consumed.
However, researchers claim there is no way their findings could be explained by chance alone.
But the findings only suggest a link – not evidence that one factor leads to the other.
According to lead author, Dr Beatrice Golomb, from the University of California at San Diego: “Our findings appear to add to a body of information suggesting that the composition of calories, not just the number of them, matters for determining their ultimate impact on weight.”
Yet, this is not the first time scientists are suggesting that chocolate may actually be health beneficial.
Other studies have claimed chocolate may be good for the heart.
Consumption of certain types of chocolate has been linked to some favorable changes in blood pressure, insulin sensitivity and cholesterol level.
And chocolate, especially dark chocolate, contains antioxidants which can help to eradicate harmful free radicals – unstable chemicals that are harmful to our cells.
Dr Golomb and her team believe that antioxidant compounds, called catechins, can improve lean muscle mass and reduce weight – at least studies in rodents suggested this might be so.
Mice fed for 15 days with epicatechin (present in dark chocolate) had improved exercise performance and observable changes to their muscle composition.
They say clinical trials are now needed in humans to prove if this is the case.
But before you reach for a chocolate bar, there are still lots of unanswered questions. And in the absence of conclusive evidence, experts advise caution.
While there’s no harm in allowing yourself a treat like chocolate now and again, eating too much might be harmful because it often contains a lot of sugar and fat too.
And if you are looking to change your diet, you are likely to benefit most from eating more fresh fruits and vegetables.
Source: Archives of Internal Medicine