Jack Chen, M.D., of the Orthopedic Specialty Institute in Orange explores the latest advancements in back surgery.

Angel's baseball announcer Rex Hudler shares his family’s journey with Down syndrome.

Show host Larry Santora, M.D., explains who gets shingles and why.

Regina Faison, founder of the Derrick Faison Foundation, and Anthony Chang, M.D., medical director of the Heart Institute at Children’s Hospital of Orange County, discuss sudden cardiac death in adults and children and the importance of defibrillators in public places.

Deborah Proctor, president and CEO of St. Joseph Health Systems explores childhood obesity and programs for kids, including P.E. for Me, www.healthyforlifeonline.org.

Show host Larry Santora, M.D., explains the health differences between sugar and sugar substitutes.

Robin Dore, M.D., of St. Joseph Hospital in Orange, explains fibromyalgia and the latest treatments for this mysterious syndrome.

Alison McKenzie, Ph.D., a professor of physical therapy at Chapman University, demonstrates the therapies she uses to treat patients with focal hand dystonia, a movement disorder.

Matthew Budoff, M.D., director of the Diagnostic and Wellness Center at Harbor UCLA and associate professor of medicine at UCLA School of Medicine, explains the latest advances in heart CT scans.

Dore Gilbert, M.D., medical director of the Newport Dermatology and Laser Associates in Newport Beach, demonstrates cosmetic Botox injections.

Nutritionist Erin Macdonald, fitness coach with Complete Wellness Now in Aliso Viejo, and fourth-grader Laurenz Dodge explore nutrition choices for children.

Georg Eifert, Ph.D., Chapman University psychology professor and department chair, discusses managing severe anxiety.

Show host Larry Santora, M.D., explains whether or not people should choose bottled drinks with antioxidants.

Michael Krychman, M.D., of the Sexual Medicine Center at Hoag Hospital in Newport Beach, discusses areas of concern for both men and women.

Jeffrey Johnsrud, M.D., a surgeon at St. Joseph Hospital in Orange, explains LapBand surgery, which ties off part of the stomach for weight control.

Jay Lee, M.D., medical director of electrophysiology at St. Joseph Hospital in Orange, discusses abnormal heart rhythms and treatment of the condition.

Ronda Wimmer, Ph.D., Chapman University professor and specialist in integrative medicine, demonstrates how best to use acupuncture for good health.

Matthew Budoff, M.D., director of the Diagnostic and Wellness Center at Harbor UCLA and associate professor of medicine at UCLA School of Medicine, explains the latest advances in heart CT scans.

Dore Gilbert, M.D., medical director of the Newport Dermatology and Laser Associates in Newport Beach, demonstrates cosmetic Botox injections.

Show host Larry Santora, M.D., shares the latest information about hormone replacement therapy.

Kelly Tucker, M.D., director of cardiac electrophysiology and pacing at the Orange County Heart Institute, and one of his patients discuss her new life with an artificial heart.

Vintner Don Sodaro explains wine production and the healthy benefits of drinking it in moderation.

Michael Krychman, M.D., of the Sexual Medicine Center at Hoag Hospital in Newport Beach, discusses areas of concern for both men and women.

Jeffrey Johnsrud, M.D., a surgeon at St. Joseph Hospital in Orange, explains LapBand surgery, which ties off part of the stomach for weight control.

Show host Larry Santora, M.D., dispels the connection between eggs and cholesterol.