Answer: Yes there is and it is a cheap!! Lemons!
LiveScience says that’s not the only good thing there is about lemons, either. They’re low-calorie, fat-free, and full of folic acid that’s been shown to help protect against strokes and improve cardiovascular health. For anyone who’s prone to kidney stones, they’ll help you there, too. Half a cup of lemon juice a day has been shown to prevent the formation of stones, and studies have suggested, you’re also helping your body protect itself against high cholesterol and even cancer.