Smoking Alert

Nursing mothers who smoke harm babies' sleep: study


A woman smokes a cigarette in a bar. Babies whose mothers smoke cigarettes before breast feeding sleep less and not as well, according to a study.Photo: Reuters

Babies whose mothers smoke cigarettes before breast feeding sleep less and not as well, according to a study. A significant number of women smoke tobacco. A test found smoking "altered their infants' sleep/wake patterning. Infants spent significantly less time in active and quiet sleep and woke up from their naps sooner," the study said. Julie Mennella and other researchers at the Monell Chemical Senses Center in Philadelphia said nicotine passed to the infants through breast milk was the culprit. In the study, the women and their babies were monitored on days when they smoked and on days when they did not. On smoking days, the women were allowed 20 minutes to smoke in another room just before breast-feeding. Some had just one cigarette while others had two or three. Source: Paediatrics