VITAMIN D receptorsAUTOIMMUNE thyroiditisKILLER cellsBONE healthT cell receptorsVitamin D is a secosteroid hormone that is highly involved in bone health. Mounting evidence revealed that, in addition to the regulation of mineral metabolism, vitamin D is implicated in cell proliferation and ...
【3】 根据本段的小标题 Exercise your eyes,不难发现本段的中心词是exercise,结合各个选项的意思,可在D选项中找出与中心词意义上较接近的workout,故D为正确答案。 【4】 此段的小标题是Clean up after yourself(自扫门前雪),同时,空格后又出现了一个转折词but,可知C选项的内容与之相符。 【5】 此段主要...
Vitamin A is present in part of the cells in our eyes that sense light, which are called opsins. When these cells are working well and have ample vitamin A, the signals from our retinas will be passed to other areas of the brain and control when we release melatonin. Without vitamin A,...
How does having stress affect the immune system? What regulates metabolism save resources control actions so they aren't extreme? How is vitamin D synthesized in the skin? Determine the side effects of excess vitamin A in the human body. ...
How Does Vitamin D Level Affect Diabetes Complications?Da Hee HanPharmD
The body absorbs vitamin D from UV rays in the sun. The UV rays interact with cholesterol and produce vitamin D. When we apply sunscreen, the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
You probably hear the statement all the time that eating the right foods is necessary for good health.5.Foods that are high in fiber, vitamin C, D and beta?carotene as well as other vitamins and minerals can help improve your vision. Here are a few foods that can be beneficial to good...
D. Sugar is your eye’s worst enemy. E. Close eyes and cover them with the palms of your hands. F. You may not be aware that your diet affects your vision but it does. G. Be sure to get plenty of sleep so your eyes don’t strain to stay open during the day. ...
59.D.推理判断题.根据下文的句子"Blink as fast as you can for a few seconds then close your eyes tightly,open and repeat.Do this exercise 3 to 4 times daily."可知这里是:用下面的方法给你的眼睛锻炼.故选D.60.E.推理判断题.根据上文的句子"You probably hear that statement all the time but...
It is important that you eat a diet rich in calcium, vitamin D3, vitamin K2, magnesium, and phosphorus. Try to incorporate additional raw and cooked vegetables, raw dairy, fruit, and animal protein in your diet. Consider taking a vitamin D supplement of 5,000 IU on days you are not ...