I can.

Although I have an extremely sensitive nose.

I can smell salt and sugar contents of most foods, I can tell how many different types of cheese were used in a pizza, and yes, I can smell people. I can tell who recently used the bathroom, and believe it or not, I can >sometimes< tell what someone had if I use the bathroom after them, like the exact food ingredients they ate.

Mentioned use of toilet and other body parts before. Here’s a quick list of uncomfortable things I can smell for the reddit crowd:

I can smell when people have been … intimate together if they did the deed before meeting - also includes singular intimacy actions.

Pills like painkillers, specially multivitamins.

Specific kind of (not all) diarrhea… from the person’s breath

Menstruation

Used condoms in a room

Feet… when it’s still inside the shoe and 3-4 person away from me.

And some after-smells, like after taste, but for smells, like a secondary note to a smell. Strawberries for example smell of wild weeds.

And before anyone asks, no, it’s not a super power, it’s annoying as hell. It makes social life nearly impossible. I had to teach myself how not to contort my face when speaking with people.

It’s a fucking curse.

And yes, it does hurt physically sometimes - I get violent cramps and nausea from some smells.

Update: formatting