sentences:  In 2009, "The Dr. Oz Show", a daily television program focusing on medical issues and personal health, was launched by Winfrey's Harpo Productions and Sony Pictures Television.He is a proponent of alternative medicine, and has been criticized by physicians, government officials, and publications, including "Popular Science" and "The New Yorker", for endorsing unproven products and non-scientific advice.The "British Medical Journal" published a study that found more than half of the recommendations on medical talk series including "The Dr. Oz Show" had either no evidence or contradicted medical research.