The Dietary Reference Intake (DRI) of vitamin B12 varies depending on your age and your particular needs. In males and females ages 14 and over, the DRI is 2.4 micrograms (mcg) per day. That number goes up to 2.6 mcg during pregnancy and 2.8 mcg during breast-feeding.
Mini Bio (1) Philip Fowler is an actor, known for FairyTale: A True Story (1997), Far from the Madding Crowd (1998) and Signs of Life (1999). Other Works | Publicity Listings | Official Sites | Contact Info.
Stephen J. Ceci is an American psychologist at Cornell University. He studies the accuracy of children's courtroom testimony (as it applies to allegations of physical abuse, sexual abuse, and neglect), and he is an expert in the development of intelligence and memory.