根据 “Too much sun is not good for you, but about 15 minutes a day is usually enough.”可知,建 议我们每天在阳光下大约15分钟,故选D。 【42题详解】 主旨大意题。根据 “Where can a person get this very important vitamin?”可知,第三段主要告诉我们可以从 哪里得到维生素D,故选B。 C ...
Care guide for Vitamin D Deficiency. Includes: possible causes, signs and symptoms, standard treatment options and means of care and support.
49. We can get vitamin B and vitamin E from green vegetables. 50. Vitamin D is not only found in eggs,fish and milk,it also comes from the sun. 相关知识点: 试题来源: 解析 46. 正确 47. 错误 48. 错误 49. 正确 50. 正确 46. 表格第一行说明维生素A对眼睛和皮肤有益,所以想让眼睛和...
Vitamin D is a fat-soluble vitamin that the skin makes upon exposure to direct sunlight. Read on to learn about the potential benefits of vitamin D supported by science and find out why maintaining normal blood levels is so important for good health. ...
Everything you need to know about vitamin D, from how much you need and how you can benefit from it to what can happen if you get too little or too much.
Which of the following behaviours is appropriate for using vitamin A? A. Taking two doses of vitamin A at one time if you miss one. B. Injecting vitamin A by yourself if properly instructed. C. Chewing and swallowing a vitamin A capsule without drinking water. D. Choosing either oral or...
For formula-fed babies it’s less of a concern because formulas are supplemented with vitamin D in amounts that should give about 400 IU per day. Children should be treated on an individual basis. The baseline 25-hydroxyvitamin D can be measured if there is any doubt, and enough vitamin ...
Calcium is needed for muscle(肌肉) cells to work well. Fish liver oil has Vitamin D. In some countries, milk producers add Vitamin D to milk so that it will be good for children.( A )62. What is mainly needed for good eyesight?C A. Vitamin A. B. Vitamin B. C. Vitamin C. D....
But did you know that getting enough vitamin D is also crucial for your brain? Let’s explore how vitamin D can help promote brain function and cognitive health, including how to ensure that you’re getting enough of it. Understanding Vitamin D Sometimes called “the sunshine vitamin”, ...