What advice should you offer a patient on a high protein, low carbohydrate diet?

Increasing fluid intake is essential for individuals on a high protein, low carbohydrate diet. High protein consumption can lead to an increased production of nitrogenous waste, which the kidneys need to filter out. Adequate hydration helps to support kidney function by flushing out these waste products more effectively. In addition, many sources of protein, especially animal-based ones, can have diuretic effects, which means they may cause an increased loss of fluids. Therefore, advising the patient to drink more fluids is beneficial for maintaining hydration and promoting overall kidney health while following this type of diet.