Lemon Juice prevent s kidney stones

1. Drinking 28 ounces of lemon Juice daily prevents the recurrence of kidney stones.
2. Citrate in the lemonade binds with calcium in the urine to prevent crystallization into stones.
3. Consume o.5 cup of lemon juice mixed with 2 quarts of water daily will produced desired effects.
4. But too much lemon Juice will erode tooth enamel.

-----Studies by scientists of Duke university