I was told “You smell old” by my nephew. Two words that hurt.
In sixty-one years there is one conversation nobody has ever had with me — and it is the one I needed most.
After the age of forty your body begins producing a compound called nonenal. It is an oily, waxy substance, and it leaves a stale note on skin, on hair, and on everything you wear. You may know it as “old person smell”.
Here is what makes nonenal so cruel: you cannot smell it on yourself. Your nose stops registering your own scent within minutes. But the people around you — your friends, your children, your grandchildren — they do. And almost none of them will ever tell you.
Mine told me by accident, and I have not forgotten the afternoon. That is exactly why I am writing this.
Because nonenal is not a hygiene failure. It is a change in body chemistry — and there is now a remarkably simple way to neutralise it.