The Truth Behind "Old People Smell"

"Old people smell" is a real phenomenon. The chemical composition of odor-producing molecules changes as we age and there are other factors that affect how the elderly smell, as well. Here's a look at some biological and behavioral reasons for changes in body odor as we get older—and tips for minimizing the smell (should you wish to).

Key Takeaways

• Body odor naturally changes as people age but there are other factors that contribute to "old people smell," as well.
• Research indicates people generally don't perceive an elderly person's natural body odor to be unpleasant.
• Other factors can contribute to unpleasant body odor, including medication use, underlying illness, diet, and perfume use.
• Body odor can be minimized by increased bathing frequency and with the use of a deodorizing antiperspirant.

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