date:Apr 07, 2013
the group that got the most, between 800 and 900 milligrams per day or about three glasses of milk.
For non-dairy foods, people who consumed 250 milligrams of calcium a day - the amount in eight ounces of cooked kale or two sardines, for example - were twice as likely to develop a stone as people who got 450 milligrams daily.
Rates of kidney stones in the U.S. translate to the average person having a 6 percent chance of developing a stone during a lifetime. So, in the new study, low calcium c