Love Health

According to a new study shows that more than 10-year-old girls started smoking, compared with other adult risk of breast cancer significantly. The researchers pointed out that puberty before and after, when cell growth is accelerating, the breast tissue of cancer-causing chemicals is very sensitive.

Canadian researchers investigate the 2000 before and after menopause, cancer and not breast cancer women. Have children before menopause women, in 5 years menarche began smoking women, and non-smokers than women, the former record of breast cancer increased by more than 70%, and no children before the menopause women, Smoking a pack or more a day, or smoking more than 20 years, their risk of breast cancer greater.

Vancouver, British Columbia Cancer Society PierreBand doctors said: “Our findings once again confirm the importance of non-smokers, especially in adolescence.” Released at a press conference, Band said that the study has provided evidence to support the development period breasts are more sensitive to carcinogens that. Early findings are not related to any definite conclusion is contradictory to each other.

Band of the report indicates that smoking may also be post-menopausal women have negative effects. The study results showed that most of the first children to start smoking after the older women, whose breast cancer risk is less. Researchers believe that chemicals in tobacco suppresses estrogen production, and this may lead to the occurrence of breast cancer.