You can get very accurate answers on Google or a similar site. You might want to look at WebMD or the Mayo Clinic about low potassium diets. These are very reliable sites which should help you out.
My husband is on a low potassium diet and I really need to know just how much potassium is in a Tbs of honey and a Tbs of sugar. Can I get these answers here or is there somewhere I can go for them?