Kissing is more than just a romantic gesture. It’s a complex interaction involving emotions, hormones, and yes—bacteria. Understanding how your oral health affects kissing (and how kissing can affect your oral health) can help you make informed decisions about caring for your smile, protecting your partner, and maintaining healthy gums year-round.

February is recognized as American Heart Month, a time dedicated to raising awareness about cardiovascular disease and the steps we can take to protect our hearts. While most people associate heart health with exercise, diet, and cholesterol levels, far fewer realize that their oral health—particularly the health of their gums—plays an important role in overall cardiovascular wellness.

If you’ve noticed your gums feeling more sensitive, bleeding more easily, or looking a little inflamed after the holidays, you’re not alone. January is one of the most common times people begin to notice changes in their oral health, particularly their gums.