Scientists uncover the cause of 'old people' smell and how to eliminate it
Research reveals that the distinct 'old people smell' is caused by increased levels of the chemical 2-nonenal, which results from oxidative stress breaking down skin fats. Consuming mushrooms, rich in antioxidants like ergothioneine and spermidine, can help reduce this odor by neutralizing 2-nonenal, as traditional methods like showering and perfume are ineffective.