If you are happy with your new function and want to make it a permanent part of YOUR Excel you need to save the workbook containing the code as an ADD-IN. Make sure the workbook is clear: no calculations or data in the workbook. Then just do a SAVE AS, selecting EXCEL ADD-IN(*.XLAM), name the workbook, ideally using the function name and click on SAVE. To make the function available in Excel you need to activate the add-in.
On average, one should try to eat 60-120 potassium points a day The foods richest in potassium are fruits, vegetables, dry beans, dairy, and fish To make counting potassium easier, potassium mg have been converted to potassium points [ie: 1 potassium point =39mg] POTASSIUM FOOD LIST
All meats including fish and poultry are good sources of potassium. Soy products, like tofu or soy milk, are also high in potassium. Vegetables like broccoli, peas, lima beans, tomatoes, sweet potatoes and squash are good sources of potassium. And many fruits are high in potassium, like bananas, citrus fruits, cantaloupe, kiwis and apricots.