Although stay-at-home orders are being lifted, the fight against the transmission of the novel Coronavirus is still underway. While social distancing and face coverings have played an instrumental role in preventing the virus from entering your eyes, nose, and mouth, ensuring your immune system is in tip-top shape is the other half of the battle. Although a nutrient-rich diet, routine physical activity, and daily vitamins do wonders for your body, the condition of your oral health directly impacts your immune system as well. Therefore, a dentist is sharing three surprising ways your dental hygiene protects your overall health.