Breastfeeding is thought to provide the best milk that a new born can get because it contains antibodies that the baby may need for the first few months. It is apparently good for the mother because it’s supposed to help in reducing the risk of breast cancer, which I am not sure if it’s entirely true. If I were to have a kid one day, I think I’d do the same, regardless of the supposedly benefits to the mother.

However, it’s found recently that this may not always be good for the baby. Reports have said that the antibodies aside, there’s a chance that there may be too much adiponectin (which plays a role in metabolism of fats and sugars) in the milk, which may cause babies to be overweight by the age of 2. However, this very protein is also known to reduce the risk of heart diseases and diebetes.

In such an instance, it is important that the statistics be worked out correctly before a conclusion can be made. In research, the use of wrong statistics is often responsible for misinformation in the news. Another such misinformed news is that HRT may increase the risk of breast cancer, which is not entire right or wrong because (i) there are many factors involved and (ii) the alarming statistics that are usually reported misinterpreted the statistics that was worked out.

Thus if you are doing research, this is one important thing to take note of, which is why you should attend my biostatistics class, or get Miss Loi to educate you properly in statistics. Wrong reports by a researcher may be detrimental and traumatic to potential victims.

NEW YORK – MOTHERS who breast feed and have high levels of a protein secreted by lipids in their milk may be increasing the risk that their child will be overweight, German researchers report.Dr Maria Weyermann of The German Cancer Research Center in Heidelberg and her colleagues found that a child’s likelihood of being overweight by age 2 rose with the amount of adiponectin in his or her mother’s milk.

The significance of these findings remain unclear, Dr Matthew W. Gillman and Dr Christos S. Mantzoros, Harvard Medical School, Boston, point out in an editorial accompanying the study, because infants may not be able to absorb the adiponectin contained in breast milk.

Also, they add, high levels of adiponectin in adults actually reduce heart disease and diabetes risk, making it ‘counterintuitive’ that high levels would contribute to excess weight in children.

The jury is still out on whether nursing does protect children from becoming overweight, Dr Weyermann and her team add.

The researchers investigated how breast-feeding might influence obesity risk by looking at adiponectin and another protein secreted by fat cells, leptin, which regulates appetite as well as the body’s use of energy from food.

Adiponectin is involved in metabolism of fats and sugars.

The foetus and placenta produce both proteins at high levels, the researchers point out, raising the possibility that they play a role in foetal development.

The levels of both proteins were measured in the breast milk of the mothers of 674 children when the infants were six weeks old. Among the children who were breast-fed for at least six months, obesity risk rose in tandem with breast milk adiponectin levels. However, leptin levels showed no association with whether or not a child would be overweight.

‘Our data provide evidence that the possible protective effect of breast-feeding against childhood obesity might depend, at least in part, on low levels of breast milk adiponectin,’ Dr Weyermann and her team write.

More research is needed before it is possible to determine the health implications of the research, if any, Drs Gillman and Mantzoros add. ‘The best advice remains that all women should strive to breast-feed their children for at least 12 months, with the first 4- to 6- months consisting of exclusive breast-feeding.’ — REUTERS

Article obtained from on 15th November 2007

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