Daily sodium intake should be limited to 2 g (88 mEq [88 mmol]), potassium to 2.3 g (60 mEq [60 mmol]), and phosphate to 800 to 1000 mg. Fluid intake, inclusive of the fluids contained in food, is limited to 1000 to 1500 mL / day and monitored by measuring weight gain between dialysis treatments.