While you're at it, you might as well add magnesium, potassium, sulfate, phosphate, iodide, L-selenomethionine, copper, manganese, chromium, molybdenum, orthosi

While you're at it, you might as well add magnesium, potassium, sulfate, phosphate, iodide, L-selenomethionine, copper, manganese, chromium, molybdenum, orthosilicic acid, and ascorbate, too. While you can't make people exercise and eat their vegetables, they will usually drink the tap water. But you then have to provide a way for people to opt out without any de facto penalty, which is the problem. So this would so something more suited for a dedicated drinking water system in an apartment building or complex. The mineralized water on tap goes to sinks, drinking fountains, and refrigerators, and regular old municipal water to sinks, toilets, showers, and laundry machines.