What is vitamin A good for? A. Our hearing. B. Our eyesight. C. Our taste. D. Our sense of smell. 相关知识点: 试题来源: 解析 B。解析:文中明确提到 Vitamin A is good for our eyesight.(维生素 A 对我们的视力有好处。)所以答案是 B。
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 ...
Vitamin D has important functions for our body. We recognize that it is important for good health in terms of bone health, good teeth health, and also important for muscle function. So, vitamin D has a lot of important functions in terms of the muscle cell system, particularly teeth, ...
Should we be concerned about the vitamin D status of athletes? A surprisingly high prevalence of vitamin D insufficiency and deficiency has recently been reported worldwide. Although very little is known about vitamin ... KS Willis,NJ Peterson,DE Larson-Meyer - 《International Journal of Sport Nu...
Of course, vitamin D is not the only driver of strong bones. Lewin noted that all athletes should still have adequate amounts of calcium, vitamin K, and minerals like magnesium in their diets to promote healthy bone structure. While bone strength is the most lauded benefit of vitamin D, th...
While its name might suggest a less-than-savory flavor, cod liver oil is often flavored with mint or citrus or comes in capsule form. According to the NIH, one tablespoon contains about 1,300 IUs of vitamin D, which is more than twice the recommended dietary allowance of 600 IUs per ...
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...
It’s that time of year again. When no matter how hard we try, we just can’t get enough Vitamin D from the sun on these short winter days we spend mostly
Mechanistic and observational evidence suggests that COVID-19 is less severe in people with adequate vitamin D levels. Vitamin D supplementation seems to help prevent COVID-19 complications, but only two randomized trials have been conducted thus far...
Vitamin D Deficiency About 4 out of 10 people don’t get enough vitamin D. If yours is low, you might not eat enough foods with it. Or you might have a health condition that stops you from absorbing it. Or you might just need more sunlight. ...