http://media.soundmedicine.org/segments/021410_full.mp3
This week, part two of our series on biobanking human tissue; a low-acid diet to prevent osteoporosis; more natural approaches to hormone replacement therapy; and an interview with the author of "Birth Day: A Pediatrician Explores the Science, the History and the Wonder of Childbirth." Also, a theory about food cravings and common household chemicals that may affect human fertility.