from Journal of Physiology
Over the last decade, use of cigarettes by pregnant women has declined significantly, but it is estimated more than ten percent of women still smoke while pregnant. A new study published in the Journal of Physiology provides yet another reason not to smoke or expose the fetus to nicotine during pregnancy. That is smoking, nicotine patches and e-cigarettes increase the risk of sudden infant death syndrome. The study showed exposure of the mother to nicotine during pregnancy can affect her baby’s central nervous system and cardiorespiratory response to stresses that cause a lack of oxygen, such as a breathing obstruction or minor illness. Authors say while causes of sudden infant death are not fully understood, this study may help reduce the risk.