Vitamins are essential nutrients for the human body, so many people feel that they should take more supplements if they have nothing to do. Read More

In the alternate season of autumn and winter and winter and next spring, the cold and hot weather is easy to induce colds. Doctors remind us that most viral infections can lead to colds. Taking medicine can't really cure colds.The effect of drugs can suppress symptoms only and make patient feel comfortable. The doctor suggest that we'd better try to take some zinc. Read More