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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

Oct 13, 2025

5 min

Why does your smile change as you get older? The science of an aging smile

According to the American Dental Association, tooth enamel wears down naturally over a lifetime, revealing the darker dentin underneath. This is one of several reasons why your smile changes as you get older. From shifting teeth to gum recession, the passage of time affects more than just our skin.

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Oct 7, 2025

5 min

Do your gums show more as you age? Understanding the causes of a changing smile

According to a study on gummy smiles, they are more common in younger people, affecting about 10% of 20–30-year-olds. However, excessive gum tissue tends to decrease with age, so the answer to "Do your gums show more as you age?" isn't a simple yes or no. Several factors influence how your gums appear with age, including genetics, oral hygiene, and changes in facial structure.

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