No list of super foods would be complete without the healthy fat, omega-3 fatty acids. These polyunsaturated fats are the preferred form of fats in your diet for many reasons.

没有健康脂肪‘欧米茄3’的超级食物清单是不完整的，这些不饱和脂肪是你日常饮食脂肪中的首选。

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The omega-3 fat in flax, walnuts, and other plants won't give you the mood boost.

亚麻、核桃和其他植物中的欧米珈- 3脂肪不会改善情绪。

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It needs a diet that will consist of lots of fruits, vegetables, whole grains, legumes, olive oil, nuts, low-fat dairy products like yogurt and fish that provides the omega-3 fatty acids.

它需要的饮食包括各种水果、蔬菜、五谷杂粮、豆类、橄榄油、坚果、低脂食物如酸奶，还有富含欧米伽3脂肪酸的鱼类。

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What the researchers did was give rats two substances found in foods: Omega-3 fatty acids, a kind of fat that the body can't make enough of on its own, and uridine, one of the building blocks of DNA, which promotes a cell's energy-making process.

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