vitamins

Vitamins cannot be manufactured by our bodies .

维生素不能由人体来生成。

Most breakfast cereals are enriched with vitamins .

多数谷类早餐食物都添加了维生素。

Vitamin deficiency in the diet can cause illness .

饮食中缺乏维生素可能导致疾病。

They sell vitamin supplements at the pharmacist 's.

那药店卖维生素补剂。

She dosed herself up with vitamin pills .

她给自己服了一些维生素片。

Gradually decrease the amount of vitamin C you are taking

逐渐减少维生素C的服用量。

Vitamin C increases the absorption of iron from food .

维生素C促进食物中铁的吸收。

This special form of vitamin D is naturally present in breast milk

这种特殊形态的维生素D天然存在于母乳中。

He was put on a high dosage of vitamin C.

给他服了大剂量的维生素C。

An orange a day will give you all the vitamin C you need .

每天吃一个橙子能充分摄取所需的维生素C。

A vitamin is a chemical compound that cannot be synthesized by the human body .

维生素是一种人体无法合成的化合物。

Large supplemental doses of vitamin E can slightly raise blood pressure .

大剂量补充维生素E可能会造成血压偏高。

This kind of lighting encourages vitamin D synthesis in the skin .

这种光照会促进皮肤中维生素D的合成。

Healthy people do not need vitamin supplements .

健康的人不需要额外补充维生素。

Vitamins in solution are more affected than those in solid foods .

溶液里的维生素比固体食物里的维生素受到的影响更大。

Liver and kidney are particularly rich in vitamin A

肝脏和肾脏的维生素A含量尤其丰富。

Which vitamin supplements are good value ?

哪种维生素补充片好？

Vitamin K is routinely given in the first week of life to prevent bleeding .

出生后第一周通常要服用维生素K，以防止出血。

Many people swear by vitamin C 's ability to ward off colds .

许多人深信维生素C能预防感冒。

Vitamin C is water soluble .

维生素C可溶于水。

It has also been fortified with vitamin C

它还添加了维生素C。

It was not until 1911 that the first of the vitamins was identified .

直到1911年才发现了第一种维生素。

You are asked to swallow a capsule containing vitamin B

你要服一粒维生素B胶囊。

This vitamin is absorbed through the walls of the small intestine .

这种维生素通过小肠壁被吸收。

Nuts and seeds are good sources of vitamin E.

坚果和种子里含有丰富的维生素E。

Under normal conditions , only about 20 to 40 per cent of vitamin E is absorbed

正常情况下，仅有20%到40%的维生素E会被吸收。

The product provided inadequate vitamin and mineral supplementation .

这种产品不能充分补充维生素和矿物质。

Fresh fruit and vegetables provide fibre and vitamins .

新鲜水果和蔬菜提供植物纤维素和维生素。

To complicate matters further , everybody 's vitamin requirements vary

更麻烦的是，每个人对维生素的需求量是不同的。

Vitamin C helps to detoxify pollutants in the body .

维生素C可帮助解除体内污染物的毒性。