Health

Evan Imber-Black is a family therapist who has written the new book "The Secret Life of Families: Truth Telling, privacy and reconciliation in a tell all society." (Bantam) She makes the distinction about what is a private matter and what is a secret. She is the director of program development at the Ackerman Institute for the Family in New York City and a professor of psychiatry at the Albert Einstein College of Medicine.

Dr. Miriam Nelson of the School of Nutrition Science and Policy, Tufts University. Her new book "Strong Women Stay Slim" (Bantam Books) is about the combined effect of strength training and nutrition to keep weight off.

Sataloff discusses the physiology of how we talk and sing. He is author of "Professional Voice: The Science and Art of Clinical Care." (1997 Singular Publishing Group) Sataloff is a Professor of Otolaryngology at Thomas Jefferson University in Philadelphia, Pennsylvania. He is part of a emergency clinic there for singers who experience vocal problems. He has treated many famous singers. Sataloff himself is also a performer. He sings professionally and is the University's choir conductor.

William Pollack is a psychologist and codirector of the Center for Men at Harvard Medical Center. His new book "Real Boys: Rescuing Our Sons from the Myths of Boyhood" (Random House) is about how the stereotypes about masculinity are hurting young boys. Pollack contends that boys are in crisis, that they are given conflicting messages about what's expected of them, and that research shows that boys are doing less well in school than before, many of them have fragile self-esteem, and that rates of depression and suicide in boys is on the rise.

Benjamin Natelson is a neurologist who directs the New Jersey Chronic Fatigue Center. He's just written "Facing and Fighting Fatigue: A Practical Approach." (Yale University Press) He specializes in treating chronic fatigue syndrome. He says that while many people think CFS is all in their heads, there is actually a physiological component to the condtion.

Sonia Ancoli-Israel specializes in sleep disorders, including sleep apnea, insomnia and sleep disturbances in the elderly. She is the author of "All I Want is a Good Night's Sleep." (Mosby-Year Book) She directs the Sleep Disorders Clinic at the Veterans Affairs Division of the San Diego Health Care System.

Epidemiologist Michael Osterholm is a leading expert on food-borne illnesses, like E-coli and toxoplasmosis. Some illnesses are less serious resulting in diarrhea, and stomach and abdominal pain. Food-borne illness is on the rise, partly because of the increased consumption of fruits and vegetables in this country, and their importation from developing countries. Osterholm is State Epidemiologist and Chief, Acute Disease Epdemiology Section, of the Minnesota Department of Health.

Epidemilogist Susan Oliveria is an expert on the link between nutrition and cancer. She is one of the authors of the new book, "The Strang Cookbook for Cancer Prevention: A Complete Nutrition and Lifestyle Plan to Dramatically Lower Your Cancer Risk" (Dutton). The book includes recipes from gourmet chefs. Oliveria teaches at the Strang Cancer Prevention Center, Cornell University Medical College, and Memorial Sloan-Kettering Cancer Center.

Editor-in-chief of Harper's Bazaar, Liz Tilberis. She's written a new memoir about working in the fashion industry while battling ovarian cancer. It's called "No Time To Die" (Little, Brown & Co.) (Interview by Barbara Bogaev)

Reporter Malcolm Gladwell of the New Yorker speaks about the Spanish influenza of 1918. Gladwell's article in September 29th's New Yorker explores the medical potential of seven buried bodies stricken by this flu. Lodged in the Arctic tundra, the bodies, soon to be exhumed, may hold clues on how to prevent a similar epidemic in the future. Gladwell is the former New York bureau chief of the Washington Post. (Interview by Barbara Bogaev)