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...
以“Why Do We Need Plants”为题写一篇短文,要求语句通顺,条理清晰,不少于70个词。 免费查看参考答案及解析 题目: —___ season do you like best ( )—Spring.A. Why B. How C. Which 免费查看参考答案及解析 题目: — Why are you in such a hurry, John— The zoo there many animals. ...
org.Vitamin D has emerged as the nutrient of the decade. Numerous studies have found benefits for nearly 100 types of health conditions. These health benefits include reduced risk of bone diseases, many types of cancer, cardiovascular disease (CVD), diabetes mellitusHMVD Do We...
Why we need vitamin DWiley, George
We need Vitamins to grow and to stay healthy.The body cannot make most vitamins,so we get them from foods.Different foods have different vitamins.That's why it is important to eat from all of the food groups.◆Vitamin A is for healthy hair
So how much vitamin K do you need? The unofficial daily value for vitamin K is between 90 and 120 micrograms.For context, one cup of raw spinach contains more than 100% of the daily recommended value, so you don't need to eat much of the foods listed below to consume a healthy amoun...
A high potency multiple vitamin and mineral supplement should provide the 13 vitamins and 14 minerals needed in proper amounts each day for your tissues and organs to do their jobs. Although needed only in relatively small amounts, these essential vitamins and minerals are crucial for the manufac...
Currently used vitamin D assays do not distinguish between the three forms of vitamin D - DBP-bound vitamin D, albumin-bound vitamin D and free, biologically active vitamin D. Diseases or conditions that affect the synthesis of DBP or albumin thus have a huge impact on the amount of ...
Poultry, beef, and fish are all excellent sources of Vitamin B3. Exercise is associated with increased NAD+ Fasting (calorie restriction) is associated with increased NAD+ Being in a healthy sleep-awake cycle and getting enough sleep Supplementation with NAD+ precursors such as nicotinamide riboside...
We need intrinsic factor to absorb vitamin B12, so B12 levels often decrease with age. Why is vitamin deficiency testing so important? Micronutrients, like vitamins and minerals, are essential for every biochemical reaction in your body, McHugh explains. “That’s what we’re talking about with...