观察研究提示,与“健康”饮食相比,“不健康”饮食与多种慢性疾病(包括CKD)风险增加有关。研究人员一直在尝试发现能够促进CKD发生和(或)加剧其进展的饮食因素,以及能够保护肾脏健康、避免或减少CKD相关发病率和死亡率的饮食因素。膳食蛋白是一个具有治疗前景的靶点,一些小规模研究表明,限制总膳食蛋白能够减缓肾病进展。摄入蛋白质的类型或来源可能与其调节肾脏健康的膳食效应有关,因此,研究者的注意力集中在植物来源和动物来源蛋白质之间对肾脏健康的 Observational studies suggest that the “unhealthy” diet is associated with an increased risk of many chronic diseases, including CKD, compared to the “healthy” diet. Researchers have been trying to find dietary factors that can promote and / or exacerbate the progression of CKD, as well as dietary factors that protect the kidneys and prevent or reduce CKD-related morbidity and mortality. Dietary protein is a promising therapeutic target, and some small-scale studies have shown that limiting total dietary protein can slow the progression of kidney disease. The type or source of protein ingested may be related to the dietary effects that regulate kidney health, and the researchers’ attention has therefore focused on the health of the kidneys between plant-derived and animal-derived proteins