Eating just a handful of walnuts a day can help you lower cholesterol, boostbrain power, sleep better, cope with stress, prevent heart disease, fightcancer, and more.

仅需一把，就能达到降低胆固醇，健脑，促进睡眠，增强抗压能力，预防心血管疾病和癌症的功效。

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James Maas, author of "Power sleep", is also an advocate of sleeping on the job: "By napping for 15 to 20 minutes, you can regain creativity and problem-solving skills."

“睡眠的力量”的作者，James Maas博士也支持在工作间隙打一会儿盹，他说：“只要睡上15到20分钟，你会发现你的创造力和解决问题的能力又回来了。”

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Some lost homes, businesses or just days of sleep and peace along with their power, and still today many are without electricity, water and heat.

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Suspend is the lightest form of sleep for a notebook, and the least power saving.

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The Metropolitan Police said they "do not have the power to move somebody on just because he or she chooses to sleep on street".

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