Kidney stones caused by a buildup of uric acid. Uric acid buildup is caused by the metabolism of protein.
Citrus fruit, and their juice, can help reduce or block the formation of stones due to naturally occurring citrate. Good sources of citrus include lemons, oranges, and grapefruit.
High sodium levels in the body, can promote calcium buildup in urine. Avoid adding salt to food, and check the labels on processed foods to see how much sodium they contain.
Decrease animal protein intake to prevent kidney stones
Many sources of protein, such as red meat, pork, chicken, poultry, fish, and eggs, increase the amount of uric acid you produce. Eating large amounts of protein also reduces a chemical in urine called citrate.
Citrate’s job is to prevent the formation of kidney stones. Alternatives to animal protein include quinoa, tofu (bean curd), hummus, chia seeds, and Greek yogurt.
Since protein is important for overall health, discuss how much you should eat daily with your doctor.