May I have your attention please? Thank you for your patience this afternoon. It's now my honor to introduce our final presenter, Ms. Nancy Wang. Ms. Wang will talk about her research on vitamin D. She will present data on effects of too much vitamin D on the body's immune system. Ms. Wang is a researcher with Nutritional Sciences, Incorporated, and has recently been elected to the board of the Council of International Nutritionists, which is based in Denmark. After the presentation, Ms. Wang will hold a question-and-answer session. If you have a question, please come to one of the microphones located in each aisle, so that everyone in the room can be sure and hear you. Now, here's Nancy Wang.
