Vitamin B6 is great for improving the condition of dogs ' and horses ' coats .

维生素B6对于改善狗和马的皮毛有显著的作用。

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。

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。

He was put on a high dosage of vitamin C.

给他服了大剂量的 维生素C。

Gradually decrease the amount of vitamin C you are taking

逐渐减少 维生素C的服用量。

You can buy a formulation containing royal jelly pollen and vitamin C.

可以买一种含蜂王浆、花粉和 维生素C的配方产品。

Since iron destroys vitamin E these two nutrients should not be taken in conjunction .

铁会破坏 维生素E，所以这两种营养物质不应该同时摄取。

Vitamin C is destroyed when overheated .

维生素C受热过度就会被破坏。

You are asked to swallow a capsule containing vitamin B

你要服一粒 维生素B胶囊。

Vitamin C is water soluble .

维生素C可溶于水。

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。

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。

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。

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。

The odour of vitamin in skin is repugnant to insects

昆虫很讨厌皮肤内 维生素的气味。

Vitamin C is a good marker for the presence of other vitamins and nutrients in frozen food .

维生素C的存在是冷冻食品里存在其他维生素和营养成分的很好说明。

It has also been fortified with vitamin C

它还添加了 维生素C。

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

这种 维生素通过小肠壁被吸收。

It contains vitamin A and vitamin C.

它里面含 维生素 A和维生素C。

Which vitamin supplements are good value ?

哪 种 维生素补充片好？

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。

There was no positive evidence that any birth defects had arisen as a result of Vitamin A intake .

没有确凿证据证明，摄取 维生素 A会导致出生缺陷。

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。

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。

Vitamin C increases the absorption of iron from food .

维生素C促进食物中铁的吸收。

Vitamin C has many roles to play in weight control . Firstly it is needed for hormone production .

维生素C在控制体重方面扮演着多重角色。首先，荷尔蒙的生成有赖于它。

Butter margarine and oily fish are all good sources of vitamin D.

黄油、人造黄油和多脂鱼都 含有 丰富 的 维生素D。

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。

Nuts and seeds are good sources of vitamin E.

坚果和种子里含有丰富的 维生素E。

Healthy people do not need vitamin supplements .

健康的人不需要额外补充 维生素。