One study found healthy adults designated to a high-fat diet for five days showed impaired attention, memory, and mood compared with a low-fat diet control group.

一项研究发现，与低脂肪饮食的对照组相比，被指定连续5天吃高脂肪食物的健康成年人表现出注意力、记忆和情绪受损。

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Vegetarians eat a low-fat diet to stay fit and healthy.

素食者会吃低脂肪的食物来保持健康。

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The scientists then switched them to a calorie-controlled, low-fat diet.

然后，科学家们开始改变它们的饮食，限制其能量的摄入，低脂饮食。

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Dr Ignarro recommended a combination of moderate exercise, low fat diet and easily available dietary supplements.

BBC: Exercise is good for health

Remember when experts promoted a low fat diet for people who wanted to reduce their risk of heart disease.

FORBES: ?Ol��! How the New Spanish Study Should Change Your Diet

Scientists found that compared with both their normal diet and a low fat diet those who ate the walnuts had much lower cholesterol levels.

BBC: Walnuts