If tolerated, bulk sources of potassium bicarbonate or citrate are the purest forms of potassium that contain none of the additives and fillers found in tablets, such as artificial flavors, dyes, mineral oil, saccharin, talc, dextrose, and others. Lemon juice will improve the taste of a potassium bicarbonate drink, and depending on the amount added, will lower the drink's pH enough to reduce the stomach acid buffering effect commonly experienced. Because of the potential to cause bloating or diarrhea, potassium bicarbonate is usually best suited for those suffering from chronic constipation, while potassium citrate is not known to cause problems. Powdered forms of potassium are also the preferred choice for individuals who have problems swallowing pills... Full Text