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。
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(B)What Is Vitamin A?Vitamin A is found in foods such as milk, cheese, eggs, butter meat, liver, oily saltwater fish, grains, oils,carrots, dark green and yellow vegetable. Vitamin A is important for the eyes and skin, the immune system, andfor normal growth.Vitamin A is a fat-...
There are numerous benefits of vitamin D, perhaps the biggest being strong, healthy bones. According to Harvard University’s T.H. Chan School of Public health,calcium is responsible for building and maintaining your bones. Vitamin D’s role is to help your body actually absorb that calcium to...
Vitamin D is a fat-soluble vitamin, with its main role to help the body absorb calcium. It's no wonder Vitamin D is largely considered by the medical community as one of the most important of the vitamins needed by your body every day. The problem, many people–P Chek...
Vitamin D is a fat soluble vitamin that naturally present in very few foods and is produced by the body after exposure to the sun. Vitamin D remains the "It" vitamin of the year. Long known to be important for bone health, recent findings suggest that it is also important for heart ...
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 an extremely important vitamin for your skin and beauty, bones and strength, and overall health and immunity. However, an estimated one-billion people worldwide have a vitamin-D deficiency. It’s important to know what vitamin D is, how to discern if you’re are lacking this...
The most objectively substantiated health-related reason for tanning is that it improves vitamin D status. The serum 25-hydroxyvitamin D concentration (25(OH)D) is the measure of vitamin D nutrition status. Human biology was probably optimized through natural selection for a sun-rich environment th...
decreasedimmune systemfunction and trouble stabilizing mood. Eventually, serious disorders such asricketsand osteomalacia can develop as well. While these conditions are usually the result of decreased intake of vitamin D, occasionally they can also arise from a decreased capacity for vitamin D synthesis...