首先，你应该多吃一些健康的食物，例如蔬菜和水果，不要吃垃圾食品。

First and foremost, you should eat more healthy food like vegetables and fruits and avoid junk food.

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Health Naturally 公司是一家销售健康食品和其他健康相关产品的连锁店，规模虽小，但正在不断扩大。

The following appeared in a memorandum written by the vice president of Health Naturally, a small but expanding chain of stores selling health food and other health-related products.

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反式脂肪可以在人造黄油、起酥油和油炸食品以及许多快餐和烘焙食品中找到，它对健康有负面影响。

The trans fats from margarine, shortenings, and deep-fried foods and a lot of fast foods and baked goods have a negative impact on health.

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Today we're going to talk about food and health and how food links to health.

今天我们将探讨食品和健康,以及食品和健康之间的联系

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Not only that, they've taught us what constitutes healthy food and unhealthy food.

不仅如此,它们还告诉了我们,健康食品和不健康食品的构成

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Now several lectures down the road we'll talk about modern food and epidemiology; that is what the research on food intake and human health, and what do we know about our health and well-being based on diets.

接下来的几堂课,我们将讨论现代食品和流行病学的关系,即食品摄入与人类健康方面的研究,我们通过饮食来了解自身健康状况

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选