This copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber Agreement and by copyright law. For non-personal use or to order multiple copies, please contact The Epoch Times Reprints.
For years, despite medical advances, this pressing question has remained unanswered.
Michelle Standlee
Author
Michelle Standlee, RN, is a health reporter for The Epoch Times. She has a background as a registered nurse and medical writer, covering topics including mental and behavioral health, women’s and children’s health, traditional health care, complementary medicine, and alternative medicine.