May 25, 2011 9:40 am Sunblock and Biological Clocks: Dr. Andy Answers Questions Andy Baldwin, M.D. is a resident in family medicine in San Diego. Here he answers questions from food sensitivity to sunblock to when a woman’s biological clock stops ticking. US & World Videos 2:33 CDPH releases updated Covid-19 isolation guidelines 1:11 What is ‘factitious disorder imposed on another,' or FDIA? 3:18 Drug and alcohol abuse increase during the holidays, experts say 0:34 FDA expands eye drop recall to include 27 additional products 1:15 What is dengue fever?
