She's using CT scans to measure muscle size and fat, and comparing seniors on a high-protein diet with those on regular diets.

她正在使用 CT 扫描来测量肌肉大小和脂肪，并将高蛋白饮食的老年人与正常饮食的老年人进行比较。

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She's using CT scans to measure muscle size and fat, and comparing seniors on a high-protein diet to those on regular diets.

她使用 CT 扫描来测量肌肉和脂肪的大小，并将高蛋白饮食的老年人与正常饮食的老年人进行比较。

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Recent research has also shown that indulging in a high-fat and high-sugar diet may have negative effects on your brain, causing learning and memory deficits.

最近的研究还表明，放任于高脂肪、高糖的饮食可能会对你的大脑产生负面影响，导致学习和记忆减退。

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"There's actually, in the last several years, been convincing evidence that replacing saturated fat in one's diet with carbohydrates has very little effect on heart disease.

VOA: standard.2010.03.25

Those on the low-glycemic-index diet burned about 150 calories a day more than those on the low-fat diet without any negative impacts on cholesterol levels or various hormones, making it the ideal diet, Dr. Ludwig said.

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For rats on the high-fat diet, the group that ate both types of potato chips gobbled more food, gained more weight, and developed more fatty tissue than the rats that ate only the high-calorie chips.

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With instruction on eating a lower-fat diet, most patients experience no further difficulties.

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