Are food supplements popular all over the world?

In 2003, the food supplements global market makes sales revenue is estimated at 45 billion euro. 37% of food supplements is produced by the United States, 30% by Europe, and the majority comes from South East Asia. So, this alternative medicine conquered both developing countries and developed countries. Food supplements consumption has reached 65% of adults in the United States, and 20 to 25% in France.