After riding a bike, things can get weird. I'm talking more hardcore roadie cyclist. After an hour or more of intense riding, pee gets very cloudy and concentrated due to sweat losses. Most of the smell goes away though. The smell will come out with your sweat. A cyclist primarily learns about that one after changing bar tape because hands sweat a lot and the salts accumulate and evaporate off bar tape.
I used to think that the smell was due to what I ate, but after I battled it out and barely survived fighting 2 SUV's on a bike I have major chronic back issues and 24/7 pain at a high level. However, I was in race shape, and that played a role in how I was able to continue to ride, just nothing like before. For the first 3 years after, my bar tape smelled terrible, but was also super corrosive unlike anything previously. It still stinks way more than before, but my bar shifters are not falling apart and my aluminum handle bars are not corroding at ridiculous levels. I'm a bike shop guy. I know what normal is like and what is not.
So in other words, your stress and hormone levels play a massive role in all body oders, so don't kill off 8.5 of your 9 cat lives... there may be consequences