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意大利研究者在一项原发性肾结石伴低骨密度(BMD)患者进食钙和其他营养素的研究中发现:不必限制肾结石患者膳食里奶制品含量。在这个研究里,研究人员探索BMD与饮食间相互关系,他们查阅48名肾结石患者3d的饮食记录。研究中测试了参试者骨密度,并分析血液和尿样,以了解甲状旁腺和血钙水平,结果:23例BMD低于正常,25例为正常BMD。发现低于正常BMD者,血钙水平显著低。而这些人平均每天饮食也有低的钙和蛋白
In a study of calcium and other nutrients in patients with primary kidney stones associated with low BMD, Italian researchers found that it was not necessary to limit the amount of dairy products in the diet of patients with kidney stones. In this study, investigators explored the relationship between BMD and diet, and examined the diet for 3d in 48 patients with kidney stones. Participants were tested for bone mineral density in the study and blood and urine samples were analyzed for parathyroid and serum calcium levels. Results: 23 had normal BMD and 25 had normal BMD. Found lower than normal BMD, blood calcium levels were significantly lower. The average daily diet of these people also has low calcium and protein