In her first book she explained the role of vegetable fibres, vitamins, minerals, and other essential nutrients.

在她第一本书中，她解释了植物纤维、维生素、矿物质和其他重要营养物质的作用。

《柯林斯英汉双解大词典》

Studies demonstrate that vegetables grown in season and ripened on the tree are far higher in essential nutrients than those grown in greenhouses and ripened by laser.

研究表明，在当季生长并在树上成熟的蔬菜比那些在温室里生长并在激光刺激下成熟的蔬菜所含的必需营养要高得多。

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An egg contains all 13 essential nutrients.

鸡蛋含有总共13种必要的营养素。

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Without PKU formula, your body can't get enough of essential nutrients called amino acids that are crucial for growth and general health.

CNN: Phenylketonuria (PKU)

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).

FORBES: Cheap Foods That Are Good For You

The cave environment is a tough place in which to make a living, limited in food and essential nutrients, forcing microorganisms to fight over limited resources.

BBC: Cave bacteria could help develop future antibiotics