1. Drink at least 3 liters of water a day; drink a small quantity of water at short intervals.
  2. Reduce food items which are rich in calcium oxalate like spinach, strawberries, tomatoes, apple juice, chocolate, soda, cold drinks, berries, tea and so on.
  3. To keep uric acid in range, eat a low protein diet. Reduce intake of kidney beans, chickpea, and nonveg food.
  4. Take less salt in your diet.
  5. Avoid Vitamin D supplement because it increases the level of calcium oxalate.