Kidney stones illustration. Mayo Clinic researchers discovered that enriching diet plans with foods high in calcium and potassium may avoid reoccurring symptomatic kidney stones.
Diet Plans Higher in Calcium and Potassium May Help Prevent Recurrent Symptomatic Kidney Stones
Not only can kidney stones cause unbearable pain, but they likewise are associated with persistent kidney disease, osteoporosis, and heart disease. You have a 30% possibility of having another kidney stone within 5 years if youve experienced a kidney stone once.
Typically, doctors prescribe changes in diet plan to avoid reoccurring symptomatic kidney stones. There is little research offered relating to dietary changes for those who have one event of kidney stone formation versus those who have persistent incidents.
A kidney stone is a strong, pebble-like piece of material that can form in one or both of your kidneys when your urine contains high levels of specific minerals.
For That Reason, Mayo Clinic scientists developed a prospective research study to investigate the impact of dietary modifications. According to their outcomes, enhancing diets with foods high in calcium and potassium may avoid recurrent symptomatic kidney stones.
411 clients who had actually experienced novice symptomatic kidney stones and a control group of 384 people participated in the study. Dietary factors were based on a survey administered to the individuals, all of whom were seen at Mayo Clinic in Rochester and Mayo Clinic in Florida between 2009 and 2018. The findings, which will be published today (August 1) in Mayo Clinic Proceedings, show that lower dietary calcium and potassium, in addition to lower intake of fluids, caffeine, and phytate, are related to higher odds of experiencing a first-time symptomatic kidney stone.
Of the patients who had first-time stone development, 73 skilled recurrent stones within a mean of 4.1 years of follow-up. More analysis exposed that lower levels of dietary calcium and potassium anticipated reoccurrence.
” These dietary findings may have particular value because suggestions for preventing kidney stones have been based mainly on dietary elements connected with newbie instead of recurrent stone development,” states Andrew Rule, M.D., a Mayo Clinic nephrologist and senior author of the study. “Patients might not be most likely to adjust their diet to avoid an incidence of kidney stones, however they are more likely to do so if it can help avoid recurrence.”
Fluid intake of less than 3,400 milliliters each day, or about 9 12-ounce glasses, is associated with novice stone formation, along with caffeine intake and phytate, the study discovers. Daily fluid consumption includes intake from foods such as veggies and fruits.
Low fluid and caffeine consumption can result in low urine volume and increased urine concentration, contributing to stone development. Phytate is an antioxidant compound found in whole grains, nuts, and other foods that can cause increased calcium absorption and urinary calcium excretion.
” Changing your diet to prevent kidney stones can be extremely difficult,” states Dr. Rule. “Thus, understanding the dietary elements that are most crucial for avoiding kidney stone reoccurrence can assist companies and patients know what to focus on.”
Low dietary calcium and potassium was a more crucial predictor than fluid intake of reoccurring kidney stone development, states Api Chewcharat, M.D., the short articles very first author and a postdoctoral research fellow at Mayo Clinic at the time of the research study. “This is not to say high fluid consumption is not important. We simply did not find advantages of increasing fluid intake amongst those clients with a history of kidney stone development.”
The study concludes that diets with day-to-day intake of 1,200 milligrams of calcium may assist prevent frequent and first-time kidney stones. That daily consumption is in line with the Department of Agricultures day-to-day suggested nutrition.
While higher potassium consumption also is recommended, the USDA does not make a suggestion for everyday potassium intake. The study likewise doesnt suggest a consumption level.
Dr. Chewcharat says the takeaway is that clients need to add more vegetables and fruits that are high in calcium and potassium to their diets. Fruits that are high in potassium include bananas, oranges, grapefruits, cantaloupes, honeydew melons and apricots. Vegetables include potatoes, mushrooms, cucumbers, peas and zucchini.
Recommendation: “Dietary Risk Factors for Incident and Recurrent Symptomatic Kidney Stones” 1 August 2022, Mayo Clinic Proceedings.DOI: 10.1016/ j.mayocp.2022.04.016.
Co-authors with Drs. Rule and Chewcharat are Charat Thongprayoon, M.D.; Lisa Vaughan; Ramila Mehta; Phillip Schulte, Ph.D.; Helen OConnor; and John Lieske, M.D.– all of Mayo Clinic– and Erin Taylor, M.D., of VA Maine Healthcare System. Dr. Lieske reports grants and/or other costs from related and pharmaceutical companies determined in the post– all outside this research study and all paid to Mayo Clinic.
If you have kidney stones unless otherwise directed by a health care specialist, drink plenty of water.
411 clients who had experienced first-time symptomatic kidney stones and a control group of 384 people participated in the study. Dietary aspects were based on a survey administered to the individuals, all of whom were seen at Mayo Clinic in Rochester and Mayo Clinic in Florida between 2009 and 2018. The findings, which will be published today (August 1) in Mayo Clinic Proceedings, reveal that lower dietary calcium and potassium, as well as lower consumption of fluids, caffeine, and phytate, are associated with greater chances of experiencing a novice symptomatic kidney stone.
Low dietary calcium and potassium was a more essential predictor than fluid intake of frequent kidney stone formation, says Api Chewcharat, M.D., the posts very first author and a postdoctoral research study fellow at Mayo Clinic at the time of the study. We simply did not find benefits of increasing fluid intake amongst those patients with a history of kidney stone development.”
