Dr. D. LINDSEY BERKSON is a consulting scholar with the Center for Bioenvironmental Research at Tulane and Xavier Universities. She is currently a women's health advocate and researcher studying the nutrition-breast cancer connection. She has been a doctor of chiropractic medicine and has a master's degree in nutrition. The founder of the prestigious Berkson Clinic in California, Dr. Berkson has had her own radio show, designs vitamins for digestive and women's health problems, and has lectured nationwide on health, clinical nutrition, and natural healing techniques. In addition to her clinical work, she draws on her decades of experience as a yoga teacher, organic gardener, and spiritual seeker; she has lived in India and has traveled the world.