Q. A 32-year-old female presents to the clinic for a routine follow-up. She was previously diagnosed with Gitelman syndrome based on laboratory findings of hypokalemia, metabolic alkalosis, and low magnesium levels. She reports feeling fatigued and having muscle cramps. She is currently taking potassium and magnesium supplements. Physical examination is unremarkable except for mild tenderness in the calf muscles. Her laboratory results show low serum potassium levels and normal serum magnesium levels. What is the most appropriate management for this patient?