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Does your mouth change shape as you get older? The surprising ways it can transform

According to a study published in the *BMC Oral Health* journal, the faces of older adults are measurably different from those of young adults, with the most pronounced changes occurring in the lower facial third. This confirms that the answer to, **does your mouth change shape as you get older?** is a resounding yes, as aging affects everything from your jawbone to your lips.