首页
登录
职称英语
In recent years, researches have suggested more health value from vitamin D
In recent years, researches have suggested more health value from vitamin D
游客
2023-08-27
40
管理
问题
In recent years, researches have suggested more health value from vitamin D than had once been thought.
Vitamin D is【C1】______naturally in the blood. Sunlight is a【C2】______source. It is also found in some foods. Vitamin D helps to increase levels of calcium in the blood. It helps build strong bones and teeth.
It also【C3】______to do more than just protect against rickets(软骨病). That serious bone disease was the reason why vitamin D was added to milk. Rickets is now【C4】______in the western world. But it is still a common childhood disease in developing countries. Rickets can and is also【C5】______to cause bone pain and weakness, teeth problems and muscle【C6】______.
According to the study by the Harvard School of Public Health, Vitamin D might protect against multiple sclerosis(多发性硬化症). also called MS.
MS is a【C7】______disease of the central nervous system that【C8】______about two million people around the world. There is no【C9】______. The level of severity can differ from person to person. But is usually seriously disabling.
The study in Boston found that people with higher levels of vitamin D had lower【C10】______of MS. It found that the chance of developing MS was sixty-two percent lower among those with the highest level of vitamin D【C11】______those with the lowest level.
Vitamin D may become a future【C12】______for MS. But, he says first scientists must carry【C13】______a large, controlled study in which some people get vitamin D and others【C14】______not.
This is not the first study to show a possible【C15】______between vitamin D and multiple sclerosis. But it has【C16】______the clearest evidence of a direct【C17】______. The National Institutes of Health says some studies also suggest vitamin D【C18】______protect against some kinds of【C19】______. But it says more human studies are needed to learn if a lack of vitamin D【C20】______the risk of cancer. [br] 【C6】
选项
A、loss
B、lack
C、insufficiency
D、shortage
答案
A
解析
转载请注明原文地址:http://tihaiku.com/zcyy/2961435.html
相关试题推荐
Fromthehealthpointofviewwearelivinginamarvelousage.Weareimmun
Fromthehealthpointofviewwearelivinginamarvelousage.Weareimmun
Fromthehealthpointofviewwearelivinginamarvelousage.Weareimmun
Fromthehealthpointofviewwearelivinginamarvelousage.Weareimmun
[originaltext]W:Hi,Scott,haveyouheardaboutDianarecently?M:No,Ihaven
Researchershaverecentlyfoundaconnectionbetweendiseasesandstressful
Researchershaverecentlyfoundaconnectionbetweendiseasesandstressful
Everyonewantstobehealthyandhappy.【C1】______,illnessoraccidentsmay
Everyonewantstobehealthyandhappy.【C1】______,illnessoraccidentsmay
Everyonewantstobehealthyandhappy.【C1】______,illnessoraccidentsmay
随机试题
Doyouknowinsurance(保险)?Buyinginsuranceisameansbywhichpeoplecanp
Thespeechacttheorywasfirstputforwardby______.A、JohnSearleB、JohnAusti
TheCantonTowerisoneofthemost______landmarksinGuangzhou.A、dominantB、p
按股票价格行为所表现出来的行业特征,可以将股票分为()。 Ⅰ.增长类 Ⅱ.
一块屋场,几条板凳,没有主席台,不用音响话筒,无需讲话稿,聊的是田头村事,谈的是
乙市A区居民元某就位于该市B区的一套房屋与该市C区居民明某发生所有权纠纷,多次交
关于佝偻病的药物治疗,下列说法正确的为()A.新生儿提倡母乳喂养 B.尽早开
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
机械设备防护罩应尽量采用封闭结构,当现场需要采用安全防护网时,应满足网眼开口尺寸
女性,20岁。反复发作喘息、呼吸困难、咳嗽2年。体检:双肺散在哮鸣音,心脏无异常
最新回复
(
0
)