What causes 'old people smell'? Know the science behind it and how to prevent with a single superfood

Scientists have found that a compound called 2-nonenal causes 'old people smell'. This compound builds up on the skin with age. Experts suggest mushrooms as a natural remedy. Mushrooms contain ergothioneine and spermidine. These compounds may reduce oxidation and promote skin cell turnover. Incorporating mushrooms into the diet may help combat this odour.Scientists have found that a compound called 2-nonenal causes 'old people smell'. This compound builds up on the skin with age. Experts suggest mushrooms as a natural remedy. Mushrooms contain ergothioneine and spermidine. These compounds may reduce oxidation and promote skin cell turnover. Incorporating mushrooms into the diet may help combat this odour.2025-07-14T15:38:01.000Z{}Mon, 14 Jul 2025 15:38:01 GMT