When you soak potatoes, you're basically giving them a relaxing bath, and who doesn't love a good bath, right? But, in all seriousness, soaking potatoes can help remove some of the excess starch on the surface, which can make them a bit less carb-heavy. However, it's not like the carbs just poof away into thin air.
In fact, most of the carbs in potatoes are actually found inside the potato itself, not on the surface. So, while soaking potatoes might help a little, it's not going to make a huge difference in the grand scheme of things. But hey, every little bit counts, right?
Now, you might be wondering, what's the best way to soak potatoes if you're looking to reduce carbs? Well, it's pretty simple: just submerge them in cold water for about 30 minutes to an hour. You can even add a bit of vinegar or lemon juice to help break down some of the starches.