English 
It is important to understand what the various types of Dietary Supplements do so that you can choose the one that suits your needs. There are several types of Health food whose benefits are backed up by strong scientific evidence, and I refer to these as the basics.
There are many different types of commodities, and health supplements are one of the more popular types, especially as many people are now very concerned about health care. What is the difference between health supplements and Dietary Supplements? Here are some answers.
In the last decade or so, with the increasing awareness of health care, the use of Dietary Supplements has become more and more common, and the Health food market has become an important economic growth point in many countries. The sales of Dietary Supplements in Europe and the United States reached 15 billion and 18.8 billion US dollars in 2003 respectively. At the same time, the scientific use of Dietary Supplement has a positive impact on health promotion and medical cost savings. Therefore, developed countries are paying more and more attention to the use of Dietary Supplement, and have been conducting research to guide the rational use of the population and regulate the market development.
