A double chin, also known as submental fat, is a common cosmetic concern that can affect people of all ages and weights. It is caused by a buildup of fat under the chin, which can make the face appear fuller and less defined. While there is no surefire way to prevent a double chin, there are a number of things you can do to reduce your risk of developing one.
One of the most important things you can do is to maintain a healthy weight. Being overweight or obese can increase your risk of developing a double chin, as it can lead to a buildup of fat in the face and neck. Eating a healthy diet and exercising regularly can help you to maintain a healthy weight and reduce your risk of developing a double chin.