Longer term breast feeding protects mother from risk of developing rheumatoid arthritisJune 18, 2007Breast feeding for a period of thirteen months or more has been shown to reduce the mother's the risk of developing rheumatoid arthritis (RA), according to new data presented today at EULAR 2007, the Annual European Congress of Rheumatology in Barcelona, Spain. In the study, the longer the breast feeding period, the lower the mother's risk of developing RA in later life. Comparable use of oral contraceptives (OCs) or hormone replacement therapy (HRT) did not show a significant effect on the risk of developing RA. Lead researcher Dr Mitra Keshavarz, of Malmö Hospital University, Sweden, said of the study, "Whilst other studies suggest that hormonal factors play a part in the development of RA, and we know that pregnancy can result in an improvement in RA symptoms, we wanted to investigate the long term effect of breast-feeding. This study specifically highlights the potential of naturally-induced hormones in protecting individuals from developing RA in the future. Furthermore, it adds to the growing body of evidence in favour of breast feeding and its positive health implications - this time demonstrating its protective benefits for the mother." The study found that breast feeding for 13 or more months was associated with a reduced risk of developing RA (odds ratio 0.46; confidence interval 95% 0.24-0.91). For women with between 1 and 12 months history of breast feeding, the odds ratio was 0.74, with a 95% confidence interval (0.45-1.20) compared directly to those who had never breast fed. The data was taken from a community-based health study incorporating information from the Swedish National Hospital Discharge and the National Cause of Death Register between 1991 and 1996, comparing health information from 136 women who later developed RA with that of 544 controls. Information on the use of OCs, HRT and other lifestyle factors was derived from a self-administered questionnaire and analysed by a team from Malmö University Hospital, Sweden. All females with RA utilised in the case control group of the study were diagnosed according to the 1987 American College of Rheumatology (ACR) criteria for RA. Individuals were matched with four female controls for every case. Controls were identified as those alive and free from diagnosed RA when the index individual was diagnosed with RA. The median age of the onset of RA in the sample population was 63.3 years, with an average length of 5.5 years between enrolment in the study and onset of RA. European League Against Rheumatism |
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| Related Breast Feeding Current Events and Breast Feeding News Articles Prolonged thumb sucking in infants may lead to speech impediments Using a pacifier for too long may be detrimental to your child's speech. Research published in the open access journal BMC Pediatrics suggests that the use of bottles, pacifiers and other sucking behaviors apart from breast-feeding may increase the risk of subsequent speech disorders in young children. Infant sucking habits may affect how baby talks Pacifier, baby bottle or finger sucking may hamper a child's speech development if the habit goes on too long. Magic ingredient in breast milk protects babies' intestines Scientists at Queen Mary, University of London have discovered that an ingredient in human breast milk protects and repairs the delicate intestines of newborn babies. Postnatal depression can be effectively treated and possibly prevented Health visitors can be trained to identify women with postnatal depression and offer effective treatment, while telephone peer support (mother to mother) may halve the risk of developing postnatal depression, suggests research published on bmj.com today. Fishy diet in early infancy cuts eczema risk An infant diet that includes fish before the age of 9 months curbs the risk of developing eczema, indicates research published ahead of print in the Archives of Disease in Childhood. Women who breastfeed for more than a year halve their risk of rheumatoid arthritis Women who breast feed for longer have a smaller chance of getting rheumatoid arthritis, suggests a study published online ahead of print in the Annals of the Rheumatic Diseases. Moving to the UK worsens maternal health behaviors After women immigrate to the UK their maternal health behaviours worsen as their length of residency increases. The longer ethnic minority women live in the UK the more likely they are to smoke during pregnancy or give up breastfeeding early, concludes a study published on bmj.com today. How to help baby like fruits and veggies Moms, want your baby to learn to like fruits and vegetables? According to new research from the Monell Center, if you're breast feeding, you can provide baby with a good start by eating them yourself. Farm kids have lower risk of asthma, study shows Farm children appear to have a lower risk of asthma than their urban counterparts or even those living in a non-agricultural rural environment, according to a University of Alberta study. Toxic milk In the August 1 issue of G&D, Dr. Ronald Evans (Salk Institute) and colleagues report on their discovery that mutations in the mouse gene encoding PPARγ adversely affect lactation milk quality, and have serious health consequences for nursing pups. More Breast Feeding Current Events and Breast Feeding News Articles |
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