Gum disease (AKA gingivitis and periodontitis) is a very common oral health issue that affects almost half of all American adults over the age of 30. Despite this fact, however, many people don’t know very much about this condition. Since September is National Gum Care Month, now is the perfect time to expand your knowledge of gum disease so that you can better protect your oral health. Here’s a quick look at 5 gum disease facts that you may not have been aware of.