Thin girls risk more to be ill with a breast cancer, than their contemporaries with excess weight as it became known during research. If the girl at the age of 7 years weighs less norms in the future it will face the raised danger of development of this terrible illness.
Scientists from Swedish Institute Karolinska in Stockholm also have found out, that girls with easy "overweight" risk subsequently less to be ill with a breast cancer, and speech about its most aggressive form which worst of all gives in to treatment. Results of research are already published in magazine Breast Cancer Research.

Swedes have studied 6 000 women, half from which suffered from a breast cancer. All ladies have been parted on three groups, depending on what constitution at them was in 7 years - thin, average or excess weight. This division was based on children's pictures of women and their memoirs.

To the big surprise of scientists, they have suddenly found out, that fuller girls suffered from a breast cancer when reached menopauses much less often. It especially amazes, that more recently during research has been proved, that excess weight is the aggravating factor at the forecast of treatment of a tumour of a mammary gland. And full women die of this illness on 50 % more often.

Has surprised scientists and that lean girls risk more to be ill with a cancer. While authors of research cannot explain, to what it is bound. "We have found out, that the larger size of a body of the child during a birth reduces risk of the subsequent development of a cancer of a breast, - Whether the principal of research doctor Dzhangmej speaks. - We cannot answer questions concerning the mechanisms providing this effect".