Carrots are rich in vitamin A.

红萝卜富含A。

Another kind of treatment involves retinoids, which are compounds related to vitamin A.

药物是类A，是A的化合物。

They have betacarotene, which is an important part of the vitamin A pathway.

它们含有β胡萝卜，这是 A 途径的重要组成部分。

Butter also has some essential vitamins and minerals such as vitamin A and E.

黄油还含有些必要的和矿物质，如A和E。

Vitamin A is a fat soluble vitamin, you need fat to absorb and assimilate it properly.

因为 A 是脂溶性，需要油脂的帮助能被人体正常吸收。

The main nutrients that are recommended are vitamin A, vitamin C, vitamin E, lutetium, and zeaxanthin.

推荐的主要营养是 A、 C、 E、氚和玉米黄质。

Carotenoids like beta-carotene have their own functions other than just conversion to Vitamin A.

β-胡萝卜之类的类胡萝卜除了能转化为 A 以外还有其它功能。

Milk is nutritious, it contains vitamins A and D as well as protein and isn't full of calories.

牛奶很有营养，它富含A和D以及蛋白质，而且不含热量。

Dandelions are a great source of vitamin K and also are a good source of vitamins A and C.

蒲公英是K的重要来源，也是A和C的主要来源。

But you wouldn't want to rely on the provitamin beta-carotene to meet your Vitamin A requirements.

但是你不能指望β-胡萝卜来满足人体对 A 的需求。

B. They are high in vitamin A.

B. 它们富含 A。

Stuff like amino acids, vitamins, a few minerals.

诸如氨基酸、和些矿物质之类的东西。

Too much vitamin A can be harmful in pregnancy.

过多的 A 在怀孕期间可能有害。

But for someone high in vitamin A, juicing could be disastrous.

但对于 A 含量高的人来说，榨汁可能是灾难性的。

500,000 children go blind every year because of lack of Vitamin A.

每年有 50 万儿童因缺乏 A 而失明。

Yeah, vitamin A and C, but no K.

没错 " A" 和" C" 但没有" K" 那就是你妈妈为什么病。

These include use of vitamin A supplements in treatment and detailed suggestions for treating babies under the age of six months.

包括治疗中使用A补充剂，以及为6个月以下婴儿提供治疗的详细建议。

High in vitamin A, vitamin C and potassium, sweet potatoes can add fiber and other nutrients to a warm winter meal.

薯富含 A、 C 和钾元，可以为温暖的冬季膳食增添纤和其他营养。

In addition, orange juice also has vitamin A, which helps protect the heart.

此外， 橙汁还含有A，有助于保护心脏。

Vitamin A is found in liver and green vegetables.

【vegetable】动物肝脏和绿色蔬菜中含有 A。