Potassium is more important for health than most medical people realize.
I believe you will find the article below useful. The table is not available elsewhere in that format. Such a diet gives plenty of potassium from the plants, and sodium chloride, and iodide from the animals. For land animals remote from the sea, getting enough chloride is probably usually the single most serious nutritional problem, with sodium and iodide close behind. There is little significant binding action in the soil for iodide and chloride, and rather little for sodium in mature tropical soils.