Breast cancer risk factors
The accurate reason for bosom disease stays hazy, yet some hazard elements make it almost certain. It is possible to prevent some of these risk factors.
1. Age
The risk of breast cancer increases with age. At 20 years, the possibility of creating bosom malignant growth in the following decade is 0.06%. By the age of seventy years, this figure goes up to 3.84%.
2. Genetics
If a close relative has or has had breast cancer, a person's chance of developing breast cancer increases.
Women who carry the BRCA1 and BRCA2 genes have a higher chance of developing breast cancer, ovarian cancer, or both. People can inherit these genes from their parents. TP53 is another quality with connections to expanded bosom malignant growth hazards.
3. A background marked by bosom malignant growth or bosom irregularities
Women who have previously had breast cancer are more likely to have it again than those who have no history of the disease.
Having some types of noncancerous breast lump increases the chance of developing cancer later on. Models incorporate atypical ductal hyperplasia or lobular carcinoma in situ.
4. Dense breast tissue
Ladies with increasingly thick bosoms are bound to get an analysis of bosom malignant growth.
5. Estrogen exposure and breastfeeding
Extended exposure to estrogen appears to increase the risk of breast cancer.
This could be due to a person starting their periods earlier or entering menopause at a later than average age. Between these times, estrogen levels are higher.
Breastfeeding, particularly for more than 1 year, seems to lessen the opportunity of creating bosom malignant growth. This is possibly due to the drop in estrogen exposure that follows pregnancy and breastfeeding.
6. Bodyweight
Women who become overweight or develop obesity after menopause may also have a higher chance of developing breast cancer, possibly due to increased estrogen levels. High sugar intake may also be a factor.
7. Alcohol consumption
A higher rate of regular alcohol consumption appears to play a role in breast cancer development.
According to the National Cancer Institute (NCI), studies have consistently found that women who consume alcohol have a higher risk of breast cancer than those who do not. Those who drink moderate to heavy levels of alcohol have a higher risk than light drinkers.
8. Radiation exposure
Undergoing radiation treatment for different cancer may increase the risk of developing breast cancer later in life.
9. Hormone treatments
According to the NCI, studies have shown that oral contraceptives may slightly increase the risk of breast cancer
According to the ACS, studies have found that hormone replacement therapy (HRT), specifically estrogen-progesterone therapy (EPT), is related to an increased risk of breast cancer.