Milk, oily fish and eggs all contain vitamin D.
牛奶、油性鱼类和鸡蛋全都含维他命D。
Foods such as eggs and oily fish are all rich in vitamin D.
鸡蛋和油性鱼等食物都富含维生素D。
For Vitamin D, the best examples are fish, mushrooms and eggs and for vitamin E, nuts and seeds.
关于维生素D，最好的例子是鱼、蘑菇和鸡蛋，而维生素E 则是坚果和种子。
Vitamin D, or calciferol, is another fat-soluble steroid vitamin that functions to stimulate calcium uptake from the gut and its deposition in bone.
维生素D，或钙醇，是另一种脂溶性类固醇维生素，其功能是促进肠道吸收钙并强化骨骼。
Vitamin D, or calciferol, is another fat soluble steroid vitamin which functions to stimulate calcium uptake from the gut and its deposition in bone.
维生素D，或钙醇，是另一种脂溶性类固醇维生素，其功能是促进钙从肠道吸收并沉积在骨头中。
Skin color, where you live and how much skin you have exposed all affect how much vitamin D you can produce.
皮肤颜色、生活地点和暴露在外的皮肤面积大小，都会影响你的身体所能产生的维他命D的量。
Idleness is not just a vacation, an indulgence or a vice; it is as indispensable to the brain as Vitamin D is to the body.
懒惰不仅仅是度假、放纵或恶习；它对于大脑就像维生素D对身体一样不可或缺。
Although we talked about Vitamin D and sunlight, it can make a huge difference in how you feel if you go to a tanning salon to get some light on your skin.
尽管我们已谈到维生素D和阳光，但是如果你刻意去参加日晒沙龙来摄取阳光到皮肤的话，它会让你感觉到巨大的差别。
Sunlight is the best source of vitamin D, but exposure to sunlight can also raise the risk of skin cancer.
阳光是人体合成维生素D的最好方式，但曝露在阳光下同时也会增加皮肤癌风险。
The data show that those people with lower vitamin D levels exhibited slower information-processing speed.
数据显示，维他命D水平较低的那些研究对象，在信息处理速度上比较慢。
Vitamin D — your skin converts sun into vitamin D, but a lot of people have this sun phobia.
维生素d—你的皮肤把日光转化成维生素d，但是很多人有太阳恐惧症。
There is some evidence from other studies that high levels of vitamin D are also harmful.
这里有很多其他实验中得出的证据表明，高水平的维生素D也同样有害。
The American Academy of Pediatrics recommends that breastfed infants receive a vitamin D supplement of 400 IU per day.
美国专业儿科推荐喝母乳的婴儿每天需要摄入400个国际单位的维他命D.
Two new European studies looking at vitamin D and cognitive function have taken us one step further.
两个研究维他命D和认知机能的项目，使我们获得了更深入的了解。
Or course, short periods in the sunlight are also important for synthesizing vitamin D in the skin.
当然，晒一会太阳对于皮肤中维生素D的合成也是很重要的。
The claim that variants of the vitamin D–receptor gene explain three quarters of the risk of osteoporosis?
研究表明维他命D受体的变异可以解释四分之三的骨质宿松症？
Sunlight is the primary way to get vitamin d, although taking certain nutritional supplements — like cod liver oil — can also help.
阳光是获取维生素d的主要途径，此外，摄取一些营养补充剂如鳕雨鱼肝油也会有所帮助。
This means that the t cell must have vitamin D or activation of the cell will cease.
这就是说，T细胞应该有维他命d，否则细胞激活会停止。
The body gets most of its vitamin D not from diet but from skin exposed to the ultraviolet B radiation in sunlight.
身体获取的大部分维他命D不是从饮食而是靠皮肤曝露在阳光中的紫外线B射线取得的。
Two will take either a vitamin D or a fish-oil supplement and a placebo.
两组服用维生素D和鱼油补剂的一种和一片安慰剂。
The women were given daily supplements of twice the recommended dose of vitamin D and calcium.
她们每天被给予两倍于推荐用量的维生素D和钙。
The scientific community continues to debate the optimum level of vitamin d.
科学界在维生素d的最优水平上一直有争论。
They may start their lives vitamin D deficient, and then all they’re getting is vitamin D deficient breast milk.
他们生命一开始可能就是维生素D缺乏，接着他们食用的又全是维生素D缺乏的母乳。
Scientists say vitamin D is vital in activating human defenses.
科学家表示，维他命D对激活身体防御系统至关重要。
As we've seen in other studies, different health outcomes may be associated with different levels of vitamin d.
征途我们再其他研究中看到的一样，不同的健康结果有可能于不同水平的维生素d水平相关联。
Everybody needs vitamin d, which can be found in foods like sockeye salmon, eggs, and milk.
每个人都需要维生素d，就在食物如红大马哈三文鱼、蛋类和牛奶中能够找到它。
You can also get vitamin D in your calcium supplement if you choose a supplement that contains both.
你也可以选择服用一种包含钙和维他命d的双重补充剂。
We all need vitamin d, which is a nutrient that can be obtained by catching some rays.
我们都需要维生素d，它可以通过光照获取。
We all need vitamin d, which is a nutrient that can be obtained by catching some rays.
我们都需要维生素d，它可以通过光照获取。
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