A Dietary Source of Potassium Citrate to Resolve Hypocitraturia and Aciduria in Patients With Kidney Stones

Inclusion Criteria: * • Between 18 and 75 year of age. * History of kidney stone disease with available stone analysis * Evidence of aciduria or hypocitraturia on 24 hour urinalysis (24 hr citrate male \<450 mg/day female \<550 mg/day) or aciduria (urine pH \< 5.8) * Ability to drink Kroger low calorie orange juice beverage * If subject with history of diabetes mellitus, must have HgA1c \< 7.5 and willing to check daily blood sugars. Exclusion Criteria: * • Less than 18 or older than 75 years of age * Allergies to low calorie orange juice, including intolerance because of side effects including (but not limited to): gastrointestinal symptoms, headaches, weight gain, unable to drink because of taste. * Poorly controlled diabetic (HgA1c \>7.5) * No evidence of hypocitraturia or aciduria on 24 hour urinalysis * Unable to afford potassium citrate therapy or tolerate medication because of side effects. * Unwilling to perform 3 24-hour urine collections