Breast feeding smokeing study

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We measured urinary cotinine levels in the infants as a measure of environmental tobacco smoke exposure and cotinine levels in the breast milk of breast-feeding mothers. Urinary cotinine levels were 5 times higher in breast-fed infants whose mothers smoked than in those whose mothers smoked but did not breast-feed. We initiated a study of asthma prevention in newborns with a high risk for developing asthma and allergies, based on a strong immediate family history.

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The early days with a baby can be stressful, and smoking is one way that many women alleviate stress. Nicotine, the psychoactive substance in cigarettes, is also one of the most addictive substances, and one of the hardest to quit. The advice on smoking during pregnancy is clear—it is harmful to the baby and should be avoided.

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Using tobacco or e-cigarettes while breastfeeding can allow harmful chemicals to pass from the mother to the infant through breast milk or secondhand smoke exposure. Mothers who use tobacco or e-cigarettes should be encouraged to quit; regardless, breastfeeding provides numerous health benefits and breast milk remains the recommended food for an infant. Nicotine and other harmful chemicals are found in cigarettes, cigars, pipe tobacco, and chewing tobacco.

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There are plenty of reasons to quit smoking, both for you and your baby. But breastfed infants are at lower risk for these diseases compared to artificially fed infants, even when their mothers continue to smoke. And breastfeeding helps to protect babies from the potential risks of environmental smoke.

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Researchers have determined that new mothers exposed to cigarette smoke in their homes, stop breastfeeding sooner than women not exposed to second-hand smoke. Tarrant, whose research focuses on maternal and child health, taught in the faculty of Medicine in the University of Hong Kong before joining UBC. This study, says Tarrant, is one of the first to examine the effect of family members' smoking on the duration of breastfeeding in Hong Kong after that country made substantial changes to tobacco control regulations in In Hong Kong about four per cent of women and 18 per cent of men smoke, for a national average of about 10 per cent of the population -- compared to Mainland China where smoking statistics are still quite high.

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Breastfeeding provides significant health benefits for mothers and babies. For babies, it reduces their risk of diabetes, certain cancers, respiratory infections, diarrhoea, and many other health problems. Breastfeeding is just as beneficial for the smoking mother and her baby as it is for the non-smoking mother and her baby.

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Researchers have determined that new mothers exposed to cigarette smoke in their homes, stop breastfeeding sooner than women not exposed to second-hand smoke. Tarrant, whose research focuses on maternal and child health, taught in the faculty of Medicine in the University of Hong Kong before joining UBC. This study, says Tarrant, is one of the first to examine the effect of family members' smoking on the duration of breastfeeding in Hong Kong after that country made substantial changes to tobacco control regulations in In Hong Kong about four per cent of women and 18 per cent of men smoke, for a national average of about 10 per cent of the population--compared to Mainland China where smoking statistics are still quite high.

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