essential nutrients

基本解釋

And for that you get just 6 of the 40-plus essential nutrients provided by most supplements.
而且在大多數(shù)補充劑（瓶裝水）中提供的40多種必需營養(yǎng)素中，你衹能獲得6種。
The globalization of food marketing and distribution has brought processed foods, rich in fat, sugar, and salt, and low in essential nutrients, into every corner of the world.
全球化的食品營銷和分發(fā)把高脂、高糖和高鹽、但缺乏必要營養(yǎng)素的加工食品帶到世界上的每一個角落。
Cities also tend to promote unhealthy lifestyles, like cheap and convenient diets that depend on processed foods rich in fats and sugar, yet low in essential nutrients.
城市也往往促進不健康的生活方式，例如依賴於富含脂肪和糖但缺少必要營養(yǎng)素的加工食品的廉價和方便飲食。

To come up with his index, Drewnowski ranked foods based on their concentrations of nine essential nutrients (protein, fiber, calcium, iron, magnesium, potassium, vitamins A, C, E).
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