Infection increases the body's demand for vitamin A and so the deficiency gets worse. Children can therefore become involved in a vicious cycle of deficiency and infection, which is why vitamin A deficiency is such an important cause of child mortality.Gilbert, Clare...
You may know all about vitamin C,but do you know why vitamin D is also important to your body?Experts from the Children's Hospital in Boston,US,have said that some teens don't get enough of this important nutrient. Vitamin D can help bones and muscles grow strong and healthy.If a per...
And everyday it seems, new studies show new reasons why this vitamin is so important to our health. Although vitamin D can be stored in your body fat until it is needed, the problem is that it's not so easy to get enough vitamin D into your body. The main job of vitamin D is to...
Vitamin D is essential for maintaining many body systems, including your immune system and hormone regulation. But its most important role is that it helps our bodies absorb calcium, which promotes healthy bones. As women age, vitamin D is especially important in helping to preventosteoporosis, di...
1. Vitamin D is important to your body in the way that it ___.A. helps to keep your liver work normally B. helps to build your bones C. helps to produce fresh blood D. helps to take in nutrient from food2. We know from this passage that ___.A. 25 percent...
Why is Vitamin B12 Important? Red Blood Cell FormationLVitamin B12 is vital for producing red blood cells that transport oxygen throughout the body. A deficiency can lead to anemia, causing weakness and fatigue, according to internal medicine expert Dr. Brij Vallabh Sharma. ...
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 from outside of our bodies.Where can a person get this very important vitamin? Vitamin D is in foods ...
What is vitamin D important? First, a quick refresher: Vitamin D is a fat-soluble vitamin that plays many roles in the body. You may be familiar with its regulation in bone structure, and while strong bones are certainly important for runners due to the high-impact nature of the sport, ...
三、词汇运用(take) an amount of Vitamin A and B2 is necessary(必要的).2. Why not(go) to Burger King (eat)some hamburgersand chips?3. Sleep relaxes your eyes and(give)them enough rest.4. The trousers(not fit) me. It is not the right s5. She doesn't know what(do)celebrate) ...
FAITH LAPIDUS: Which foods should be eaten to keep us healthy? Let us look at some important vitamins for these answers. Vitamin A helps prevent skin and other tissues from becoming dry. It is also needed to make a light-sensitive substance in the eyes. People who do not get enough vitam...