Beetroot concentrate has not shown a significant effect on VO2 max in elite athletes.

“one of the things we see there is that when they used uh because uh betro concentrate or nitr nitrates are considered erogenic Aid um but when you do all these measurements we we leave out the guess work and we see well over all the testing we do we have not seen a real effect out is at least not on V2 Max maybe other places but it doesn't seem to have any effect because they're already optimized in that regard Pro probably probably maybe or maybe there are other limiting factors instead”