Can Mushrooms Reduce Old Person Smell? Natural Remedies That Work
Modified on Jul 03, 2025 |
Deirdre Layne
Old person smell—the term may sound crude, but it’s based in real science. Researchers have identified a chemical compound called 2-nonenal that causes the distinct body odor associated with aging. Fortunately, new evidence suggests you may be able to reduce this smell through diet—especially by eating certain types of mushrooms.
What Causes Old Person Smell?
The key culprit is a compound called 2-nonenal, identified in a 2001 study published in the Journal of Investigative Dermatology. This greasy, grassy-smelling aldehyde was found only in people aged 40 and over—not in younger adults.
How it forms:
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