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本实验首先通过控制饲料蛋白质的供给量，观察不同蛋白质水平对小鼠嗜盐程度的影响，以探索蛋白质摄入量与嗜盐习性的关系。之后，进一步观察给盐的同时给予高胆固醇高脂肪饲料的小鼠血清总胆固醇（ＴＣ）和甘油三酯（ＴＧ）的水平变化，以探讨血脂代谢与蛋白质摄入量及嗜盐习性的关系。结果表明：低蛋白质（５．２％）饲料使小鼠自发饮用较多的盐水，有可能蛋白质供给量不足是嗜盐原因之一。小鼠摄食高胆固醇高脂肪饲料时，血脂水平明显升高（Ｐ＜０．０５）；同时饮用１．１％食盐水时，血清ＴＣ及ＴＧ水平更显著升高（Ｐ＜０．０１））．
In this experiment, first of all, by controlling the supply of feed protein, the effects of different protein levels on the degree of halophilicity in mice were observed to explore the relationship between protein intake and halophilic habits. Afterwards, the changes of serum total cholesterol (TC) and triglyceride (TG) in mice fed with high cholesterol and high fat diet were further observed to explore the relationship between lipid metabolism and protein intake and halophilic habits. The results showed that low protein diet (5.2%) made the mice spontaneously drink more saltwater, and it is possible that insufficient protein supply is one of the causes of halophilic salt. Serum TC and TG levels increased significantly (P <0.01) when mice were fed with high-cholesterol and high-fat diet with 1.1% saline. .