Turn That Frown Upside Down: Healthy Gums Are Something To Smile About
From ScienceDaily…
A smile is one of the most universally recognizable facial expressions, helping to depict an individual’s happiness, confidence, attractiveness, sociability and sincerity. And now, according to a recent study, a smile may also help convey healthy teeth and gums. Researchers found evidence that periodontal, or gum, disease may negatively affect an individual’s smiling patterns and deter someone from displaying positive emotions through a smile.
