While statistics about preventable medical issues like heart disease and type 2 diabetes often make headlines, people often forget about how pervasive and harmful oral health problems are. The truth is that dental illnesses are some of the most common health conditions on the planet and have serious consequences. Thankfully, most oral maladies are easy to avoid with excellent hygiene, smart eating habits, and regular dental visits. Here are three of the most common dental conditions and how you can prevent them.