I highly recommend replacing your soy sauce with low sodium soy sauce. You can dilute low sodium soy sauce with a ratio of 1:3 water to soy sauce, or more if you need less sodium. Pro tip: If you already have regular soy sauce, avoid wasting money by diluting it with 1/3 to 1/2 water. Buy low sodium moving forward. Once you get used to the taste of low sodium, you can start diluting that with 1/4 or more water.