Chocolate has long since been used as a form of medication. The South Americans used chocolate to treat a number of ailments and dark chocolate, much like red wine, is believed to contain antioxidants that help maintain a healthy heart and reduce blood clots. It is only recently that a compound found in chocolate – theorbomine – is being regarded as an equally effective cough remedy. It is believed that theobromine suppresses the vagus nerve that is responsible for the action of coughing. Theobromine also causes fewer side effects as compared to conventional cough medications.
While the results of such a small study cannot be considered significant enough to suggest that people ditch their usual cough remedies and turn to chocolate instead, the researches are confident that this study will result in the development of more effective cough remedies in the future. They also hope that this new line of cough suppressants will have fewer side effects (such as drowsiness or constipation) than their current counterparts. More research is definitely needed regarding the usage of theobromine in cough treatments and studies are already under way. Doctors hope that this will change the efficacy of cough medications and that people who suffer from a chronic cough will now have a better treatment alternative to look forward to. That having been said, it wouldn't hurt to include cocoa or chocolate into your treatment regime if you do suffer from a cough. Eat a small square or two of good quality dark chocolate with a high cocoa content or drink a cup of hot cocoa before sleeping to ward of a persistent cough.
answered by G R