Peter Nathanielsz

Dr. Peter Nathanielsz, author of The Prenatal Prescription, (Harper Collins). Dr Nathanielsz explains what happens to the fetus while in a mother womb. He claims that the environment created in the womb affects a person throughout life, especially in areas of heart disease, obesity, diabetes, and mood disorders. Nathanielsz is the director of the Laboratory for Pregnancy and Newborn Research at Cornell University.