Heat gradually destroys vitamin C.

加热会逐渐破坏维生素C。

《牛津词典》

Oranges are rich in vitamin C.

橘子含有丰富的维生素C。

《牛津词典》

Vitamin C is water soluble.

维生素C可溶于水。

《柯林斯英汉双解大词典》

One study found that older Americans do not get enough Vitamin C and required minerals.

VOA: special.2009.04.21

Cabbage is a good source of vitamin C and other nutrients.

VOA: special.2009.03.03

They are high in Vitamin C, fiber and other nutrients.

VOA: special.2010.03.09

In addition, make sure to eat plenty of vitamin C rich foods as vitamin C improves iron absorption from plant based foods.

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Several nutrients, like vitamin C and vitamin E, may help protect your body against the damaging effects of alcohol.

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Recent research has suggested that vitamin C, vitamin B-6 and vitamin B-12 don't deliver all of their purported health benefits.

WSJ: Vitamin D and Calcium Supplements May Not Stop Fractures