D 42.B 【解析】 【导语】本文介绍了维生素D对我们的健康很重要,以及我们如何获得维生素D。 【39题详解】 细节理解题。根据 “But our bodies can't make vitamin D. So we have to get it from outside of our bodies.”可知, 我们必须从体外获取维生素D,是因为我们的身体不能制造维生素D,故选C。 ...
Food is not the only way our bodies can get Vitamin D. The sun also gives us Vitamin D. If we want to be healthy, we should spend some time in the sun each day. Too much sun is not good for you, but about 15 minutes a day is usually enough. And we should be sure to eat f...
Where to get free vitamin D 来自 lewisham.gov.uk 喜欢 0 阅读量: 12 作者: London Borough of Lewisham, Web team, web.communications@lewisham.gov.uk 摘要: You can collect your free vitamin D supplements from pharmacies across Lewisham. DOI: http://www.lewisham.gov.uk 年份: 2013 ...
Most individuals in this country have insufficient levels of vitamin D. This is also true for persons with depression as well as other mental disorders. Whether this is due to insufficient dietary intake, lifestyle (e.g., little outdoor exposure to sunshine), or other factors is addressed in...
Diabetes mellitus, as a common metabolic disease, affects millions people's health worldwide and its incidence is continuing to increase. It is important to find effective measures of prevention...Liu, J.Brock UniversityWageningen Academic Publishers...
where we can get vitamin D C. how much vitamin D we need D. why people don't like vitamin D vitamin D. If we want to be healthy, we should spend some time in the sun each day. Too much sun is not good for you, but about 15 minutes a day is usually enough. And we should...
Where can a person get this very important vitamin? Vitamin D通读该段可知,该段为总分结构,分别从食物和户外活动两个角度来告诉了我们如何获取维生素D。因此第一句为段落的主题句。故选B。is in foods like fish and eggs. Sometimes, vitamin D is added to bread, milk, and orange juice. Food is ...
Vitamin A (retinol) and its congeners - the retinoids - participate in a panoply of biological events, as for instance cell differentiation, proliferation, survival, and death, necessary to maintain tissue homeostasis. Can you just buy Botox?
Vitamin D: Vitamin D regulates calcium levels in the body by influencing calcium absorption, storage, and retention in body tissues such as bone. It also has functions that are not related to calcium metabolism, having been shown to be involved in cell proliferation and differentiation, hormone ...
them strong.When we are older,we still need vitamin D to keep our bones strong.Our bodies keep the vitamin D in our bones and teeth.Then we lose vitamin D as we work and exercise during the day.But our bodies can't make vitamin D.So we have to get it fro...