Breast cancer is one of main threat middle and old age woman organism health malignant tumors. According to the material indicated that the world has several 1,000,000 women to suffer from breast cancer every year, and has the nearly 1,000,000 people to die of this sickness. Formerly, the people already discovered that the obese woman has the high breast cancer disease incidence rate. Recent years the overseas scientific research believed that breast cancer’s occurrence has the connection firmly with weight gain, after specially these enter the menopause woman, if weight gain is excessively quickly, often becomes breast cancer’s suggestion factor; Avoids and the containment was equal to obese is reduces contracts breast cancer’s possibility.
Which according to the American Harvard Public health Institute experts does carried in “American Medical society Magazine” the report said that before the menopause obese woman suffered from breast cancer’s possibility to be big, but after the menopause woman, weight gain’s consequence was more serious, they contracted breast cancer and die the woman who greatly was higher than the menopause before breast cancer’s risk. 18 year old of later weight gain 20 kilograms women may make breast cancer’s disease incidence rate to increase 40%, but after the menopause the woman says, although it never uses the hormone (use hormone to have increases contracts breast cancer’s possibility), but body weight, if increases 10 kilograms, it will contract breast cancer’s danger to increase 61%. In the menopause future trouble breast cancer’s woman, some 5% are because the use estrogen causes, some 33% are as a result of weight gain or the use estrogen perhaps the two’s interaction result. What can confirm, some 16% are by the pure weight gain result. Prevents this kind of cancer possibly likely to control weight gain to be equally difficult. This report has verified formerly about the mammary gland carcinogenesis mechanism’s research conclusion.
In sooner the year, country scientists and so on UK and US already discovered that in the feminine mammary gland prolactin content’s elevation is one of breast cancer’s hazard factors, but the former receives the fat level the influence. In vivo fat proportion is big, often becomes the mammary gland organization cancer the suggestion factor. The scientific research also indicated that breast cancer and the feminine in vivo’s estrogen level also has the close relation. Breast cancer belongs to the hormone dependent form malignant tumor, the estrogen can promote the mammary gland tumor growth. After the menopause the woman, in blood’s estrogen mainly comes by in vivo fat, along with obese and weight gain, the estrogen level also increases along with it. If simultaneously is accompanied by breast cancer’s other suggestion factor, like breast cancer family history, birth premature, benign mammary gland illness, psychic wound, long-term contact chemistry carcinogen and so on, then contracts breast cancer’s possibility to be bigger.
Therefore, the experts believed that after entering the middle age the woman, from protects own health to embark, should avoid the body weight increasing sharply as far as possible, this to prevents breast cancer to have the important meaning. The attention reduces including fat quantity high food intaking, is very essential; The attention movement exercise, more consumes in vivo unnecessary fat, is also the prevention is obese and breast cancer’s important measure.
