【正文】
n after scientists found a large quantity of vitamin C, used to treat disease scurvy. Vitamin B, D and there are many functions, not in this more. Of course, we should pay attention: do not mix in some food to eat, in order to avoid danger. Such as shrimp and vitamin C at the same time can not eat 無憂 PPT整理發(fā)布 無憂 PPT整理發(fā)布 Sports and Health ? A healthy body is necessary for a healthy mind. As is known, to have a sound mind, we must first have a sound body. This is of vital importance. Only by keeping ourselves healthy and strong can we feel energetic and vigorous in studying and working and live a happy life. ? To keep ourselves fit, physical exercise is the best way. In taking part in outdoor sports, we are closer to nature and can take in fresh air. The beauty of nature will keep us clearheaded, which is essential to our health. Besides, sports stimulate the circulation of blood and help to excrete the wastes in the body. Sports can also work up our appetite and activate our digestion. As a result, we can bee strongbodied. 無憂 PPT整理發(fā)布 無憂 PPT整理發(fā)布 I think ? I always take an active part in physical exercise and enjoy good health. I seldom get sick but feel vigorous even if I work a whole day Dong. I shall keep up doing physical exercise so as to live longer and do more for the country. ? A healthy body is the prerequisite for a healthy mind. As we know, the physical health is of great