ISLAMABAD – Researchers have found that a dark chocolate bar daily could reduce the risk of developing diabetes and heart diseases. For the study, the researchers analysed data of 1,153 people aged 18-69 years old, who were part of the Observation of Cardiovascular Risk in Luxembourg study. It was found that those who ate 100 grams of chocolate a day – equivalent to a bar – had reduced insulin resistance and improved liver enzymes. Insulin sensitivity is a well-established risk factor to cardiovascular disease, said the study published in the British Journal of Nutrition. The analysis took lifestyle and dietary factors into account, including the simultaneous consumption of tea and coffee. This is because both drinks can be high in polyphenol, the substance which may provide chocolate with its beneficial cardio metabolic effects. Saverio Stranges, visiting academic at the University of Warwick Medical School in England said “Given the growing body of evidence, including our own study, cocoa-based products may represent an additional dietary recommendation to improve cardio-metabolic health; however, observational results need to be supported by robust trial evidence. Potential applications of this knowledge include recommendations by healthcare professionals to encourage individuals to consume a wide range of phytochemical-rich foods, which can include dark chocolate in moderate amounts.”