I've looked into it a bit and my understanding is that added salt, like on fries, is almost irrelevant, in that a little salt goes a long way and salty fries s

I've looked into it a bit and my understanding is that added salt, like on fries, is almost irrelevant, in that a little salt goes a long way and salty fries still only have a comparatively low amount of sodium. On the other hand, commercial baked goods, like bread or buns, have an insane amount of sodium that you barely taste. A hotdog bun often has as much or more sodium as the hotdog.