Pete wrote:
I can't locate this anywhere. I have a hunch that red onions are lower
in carbs than brown or white onions, but its just a hunch. Can anyone
point me in the right direction?

Thanks...

I can't find anything on red onions, but Welsh onions have fewer carbs
than "onions" on this government list:

http://www.nal.usda.gov/fnic/foodcomp/search/