Submental fat, or double chin, is an excess of fat under the chin. Several factors contribute to the accumulation of submental fat.
You may think it’s a sign of weight gain or obesity, but it’s not always the case. Genetics can also play a role. A double chin is more likely to occur if your family has a history of sagging skin and stubborn fat.
Dr. Chiam at Ensoul Medical Clinic also shared that a lack of elasticity and muscles in your skin and face can also result from ageing and poor posture.
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