Two foods that slash risk of gum disease are not what you might think according to new study
![Two foods that slash risk of gum disease are not what you might think according to new study](https://i2-prod.mirror.co.uk/news/uk-news/article33197740.ece/ALTERNATES/s615/1_gettyimages-713768213.jpg)
While dark chocolate has long been known to have a number of health benefits, including aiding with blood pressure and cognitive function, a new study has found that it could also slash the risk of gum disease