Vitamin A from food is stored in the liver until required by the body and is bound to protein before being transported to where it is needed. Vitamin A is essential for many physiological processes, including maintaining the integrity and function of all surface tissues (epithelia): for example...
Why we need vitamin DWiley, George
where we can get vitamin D C. how much vitamin D we need D. why people don't like vitamin D 相关知识点: 试题来源: 解析 2. Why do we have to get vitamin D from outside of our bodies? C A. It makes us popular. B. It helps us eat more food. C. Our bodies can't ...
根据第二段中的"When we are young, vitamin D builds up our bones and makes them strong. When we are older, we still need vitamin D to keep our bones strong" 可知,答案为A。 C 细节理解题。 根据第二段中的"But our bodies can't make vitamin D, so we have to get it from outside o...
The required dosage depends on the individual and needs, to be optimized over time. A risk of toxicity is extremely low. You’d need to take a ridiculous amount of the Vitamin D for extended periods of time for that to happen. If you do decide to get your Vitamin D from the sun, th...
Studies have shown that cleaning everything that goes in baby’s mouthincreases their chances of asthma. if your child is out in the backyard playing with dirt, you do not need to remove that dirt. There’s no benefit from doing so. There has to be a balance between preventing infection...
re getting enough vitamin D, our bodies do. It’s important to get enough vitamin D for bone health, hormone function and the health of our immune system. Recommended amounts of vitamin D are measured in international units (IU), and how much you need depends on factors such as age and...
If our bodies actually suffer from eating too much sugar, then why do we like it? And why don 't we have such a strong eager for food like, say, broccoli (西兰花),which is a great source of Vitamin C,vitamin K iron, all things our body actually needs? If it's so bad for us...
We all need to get enough vitamin D to keep healthy.Taking a walk outside is a good way for you to do exercise and get enough vitamin D at the same time.Walking gives you energy(能量). Walking makes you become stronger and have enough energy. Walk during your lunch break to get ...
Before we dive into why you need Vitamin C serums in your skincare routine, lemme say that yes, you really should consider adding one to your regimen. Now let’s get into the why before we share the top-rated Vitamin C Serums on the market!