since i work in the lab at the local hospital ,heres my take.Kidney stones are bundles of waste products--hard mineral collections of calcium and other materials that grow in the urinary system. Eventually, it crystallizes into a stone that causes severe pain.
Stone Types
The National Kidney Foundation indicates four primary types of kidney stones exist: struvite, calcium-oxalate, cystine and uric acid. Of the four, only uric acid stones are principally caused by excessive consumption of protein.
Uric acid stones develop when urine is especially acidic. This occurs primarily in people who indegest alot of Red meat, you can advoid this by cooking foods more and limit meats products in smaller portions,.Most kidney stones pass through the ureter and out of the body without any medical intervention. Increasing your water intake can help speed up the process. If the kidney stone does not pass on its own, blocks the flow of urine or is very large, surgery may be needed to remove the stone. It is also important to avoid eating too much protein.
Foods to Avoid
If you are prone to kidney stones, avoid eating foods that are high in purines. The foods with the highest concentrations of purine are protein sources including anchovies, sardines, liver, herring, mackerel, scallops, game meats. Other high-purine protein foods include lentils, peas, beans, beef, pork, poultry, fish and seafood.
In addition to lowering your protein intake, drinking more water throughout the course of the day can also help prevent the development of kidney stones. Increasing water intake dilutes your urine and decreases the chances of developing kidney stones. If your body does not properly remove uric acid, your doctor may also prescribe medications that reduce uric acid levels in the blood and urine and help prevent the development of kidney stones.
If you have a protein shake use water instead of milk to mix it!