In 2013, the FDI World Dental Federation declared March 20 as World Oral Health Day. The date 3/20 symbolises healthy adults, ...

Surprising, right? Yes, it's true! Activities like laughing, smiling, or even frowning can create fine lines around your mouth, which may give you an older appearance. However, there are remedies ...

Laugh lines, sometimes called smile lines, are wrinkles or creases in the skin of a person’s face that appear around the outer corners of the mouth and eyes. Various exercises may help a person ...

All smiling involves contraction of the zygomatic major muscles, which lifts the corners of the mouth. But a Duchenne smile is characterised by the additional contraction of the orbicularis oculi ...