This point is once again proved by comparing the contents of vitaminC at different stages.

1、

Dietary improvement includes consumption of iron-and vitamin C-rich foods and foods of animal origin, and avoiding drinking tea or coffee with or soon after meals.

膳食的改善，包括吃含铁和维生素c多的食品、动物类食物，避免饭中或饭后立即饮茶或咖啡。

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2、

The content of vitamin C decreases and total acid hardly changes.

维生素c含量有下降趋势，总酸量却无大的变化。

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3、

Frei and his colleagues plan to continue studying the vitamin's lowering effect on blood pressure.

费瑞和他的同事计划继续研究维生素c降低血压的作用。

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4、

The respirational intensity was determined by the airstream method, and the changes of total sugar, solid substance, total acid and vitamin C were determined by using the usual chemical analysis method.

作者应用气流法测定呼吸强度，应用常规化学分析法测定总糖量、固形物、总酸量和维生素c的含量变化。

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5、

Stress may deplete vitamin C in your body, as can smoking, drinking and a.

生活紧张会耗尽你体内的维生素c。

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6、

Green Tea Green tea is loaded with polyphenols, a class of phytochemicals with 100 times the antioxidant punch of vitamin C.

绿茶绿茶含有多酚，这一类植物化学物质的抗氧化能力相当于维生素c的100倍。

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7、

Scurvy ( or vitamin C deficiency): Nutritional disorder caused by deficiency of vitamin C.

坏血病（亦称维生素c缺乏病）：因维生素c缺乏而引起的营养性疾病。

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8、

In some special instances where the vitamin C is lost ( e.g. the irradiation of fruit juices) the loss may be allowed for by fortification with the vitamin.

在一些特殊的情况下，例如对果汁的辐照，这种维生素c的损失可通过添加维生素c来弥补。

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9、

I'll have to dose myselt up with vitamin C.

我得补充维生素c。

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10、

Vitamin A deficiency is a problem especially in Africa and Southeast Asia.

维生素a缺乏症是个普遍问题，在非洲和东南亚尤为严重。

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11、

Dark adaptation is unusual expression is nyctalopia, lack the eye disease such as denaturation of disease, retinal pigment at vitamin A it is thus clear that.

暗适应异常表现为夜盲，可见于维生素a缺乏症、视网膜色素变性等眼病。

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12、

Several months ago they questioned whether golden rice could do much for vitamin A deficiency.

几个月前，他们质疑黄金米是否对维生素a缺乏症有帮助。

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13、

A viscous alcohol that is less active in mammals than is vitamin A1.

一种粘性醇，在哺乳动物中的活性比维生素a弱。

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14、

Sweet potatoes contain fiber, vitamin A and calcium.

甜土豆富含纤维，维生素a和钙。

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15、

Rich in vitamins A, B, and C.

富含维生素a，B，C。

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16、

Vitamins A, C, E and some of the B vitamins, beta-carotene, selenium and some key enzymes in your body are all antioxidants.

维生素a、C、E以及一些b族维生素、－萝卜素、和人体中一些主要的酶都是抗氧化剂。

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17、

In the future, expect lower-calorie cooking oils, oil with vitamin A, and potatoes with added genes that make them.

在未来，还希望有低热量食用油、带有维生素a的油、增加能在煎炒时少吸收油的基因土豆等。

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18、

Or rub a sliced strawberry that's infused with plenty of beta carotene and vitamin-A to aid in regeneration of collagen.

或涂切一片草莓，草莓中含有大量有助于胶原蛋白再生的β-胡萝卜素和维生素a。

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19、

The fat-soluble vitamins ( A, D and E) seem to be impeded by the placenta.

似乎胎盘阻碍脂溶性维生素（a，D和E）的通过。

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20、

Vitamin A found in watermelon is important for optimal eye health.

维生素A是西瓜中找到最佳的眼睛健康的重要.

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