Is there any relationship between breast cancer and diet?

The incidence of breast cancer is currently on the rise in my country. There is a lot of evidence that dietary factors are clearly related to the incidence of breast cancer. Researchers have found that a low-fat diet can prevent breast cancer. Studies have shown that fat intake is related to estrogen levels in the body. So, how much is the relationship between breast cancer and diet?

Some experts say that eating the wrong food is most likely to induce breast cancer:

1. Estrogen and breast cancer are inseparable

Breast tissue is the "target" tissue of estrogen. Excessive estrogen levels in the body and imbalance of estrogen and progesterone can lead to breast cancer. Our daily food must include meat, eggs, and milk. We also often visit a variety of fast food restaurants to eat fried chicken and hamburgers. Nowadays, many foods have been found to contain estrogen or estrogen-like ingredients. In other words, we consume these estrogen ingredients every day without knowing it. These estrogen ingredients will enter our digestive tract with food, be absorbed through the intestines, and enter the blood. Then, they are carried to the whole body, including breast tissue, by blood circulation. A large amount of estrogen entering the breast tissue will cause various reactions in the breast tissue, including hyperplasia of breast tissue. Ultimately, it may lead to the occurrence of breast cancer.

2. Eating less refined fiber can also lead to breast cancer

Low fiber intake can reduce the amount of estrogen excreted from the feces and increase the estrogen level in the blood. Estrogen has the effect of inducing breast cancer.

3. High-fat diet is also a risk factor for breast cancer

Women who eat a lot of high-fat are more susceptible to breast cancer. These fats mainly come from beef, mutton and other meats. Saturated fatty acids in animal meat can increase the risk of breast cancer. Long-term and large-scale intake of fat will produce a large amount of estrogen and prostaglandin-like substances, which are "killers" that stimulate cancer growth. Low fiber intake can reduce the amount of estrogen excreted in feces. Estrogen levels in the blood increase, and estrogen has the effect of inducing breast cancer.

Sweets: It is best to keep less sugar in the kitchen. Eating too much sugar can easily lead to obesity, which in turn increases the risk of breast cancer.

Meat: Eating more meat products not only consumes too many calories, but also more cholesterol. Cholesterol stimulates the body to secrete more hormones, and most breast lumps are related to hormone secretion. Therefore, women who often eat a low-fat diet are less likely to have breast problems.

Potatoes: The glycemic index of potatoes is relatively high. If you eat potatoes as a vegetable without reducing the amount of staple food, your blood sugar will rise sharply. Long-term consumption can easily lead to obesity, thereby increasing the risk of breast cancer.

Excessive drinking is associated with breast cancer risk

For those who drink one or more glasses of alcohol a day, the risk of breast cancer is 10% higher than for those who rarely drink. The more you drink, the higher the chance of breast cancer. Drinking alcohol or taking hormone replacement therapy after menopause will increase the risk of breast cancer. The combination of these two factors will increase the risk. It is currently believed that alcohol can stimulate the secretion of prolactin in the anterior pituitary gland, and prolactin is related to the occurrence of breast cancer. Therefore, women, especially those before and after menopause, should stop drinking or drink less.

5. Drinking coffee regularly may cause breast cancer

Coffee is a delicacy for many women, but it is not good for women's health. Coffee, cocoa, chocolate, these foods contain a lot of caffeine, xanthine can promote breast hyperplasia, and breast hyperplasia is related to breast cancer. If women, especially premenopausal women, consume too much of these foods, along with the large amount of caffeine intake, the risk of breast cancer will increase greatly.

6. Obesity is the cause of many cancers

People who are overweight have a higher incidence of breast cancer. The causes of obesity are complex, but the main cause is excessive eating. Scientists have confirmed that fat tissue can secrete estrogen. Therefore, the estrogen level in obese people is relatively higher than that of people with normal weight.

7. Salt and fast food can easily increase breast discomfort

Salt and other foods high in sodium will cause women to retain more body fluids and increase breast discomfort. Therefore, women should try to eat foods with lower salt content and eat less canned and salty cooked foods. Fast food also tends to contain higher amounts of salt. It should be noted that fried foods in fast food are extremely high in calories and will accelerate the production of estrogen in the body, making breast hyperplasia more severe, so they should also be eaten as little as possible.

Diet can cause cancer, but it can also prevent cancer. So what foods in daily life can prevent breast cancer?

1. Flax: It contains phytoestrogens, which can effectively reduce the negative effects of estrogen in the body. Flax grains are a good choice, or choose two tablespoons of flaxseed oil and mix well.

2. Broccoli and Brussels sprouts: help form inorganic salts and inhibit tumor growth.

3. Soybeans and Chinese cabbage: The phytoestrogens contained in soybeans can effectively inhibit the production of estrogen in the human body, and excessive estrogen is one of the main causes of breast cancer. Experiments have shown that the proportion of mice that often eat soybean powder and suffer from breast cancer is 70% lower than those that do not eat it. In addition, Chinese cabbage contains a compound called indole-3-carbinol, which can increase the amount of an important enzyme in the body, help decompose excessive estrogen and prevent breast cancer.

4. Black raspberry: Contains polyphenols, a natural substance that can inhibit the growth of cancer cells.

Experts remind that eating foods that prevent breast cancer regularly can effectively reduce the incidence of breast cancer. At the same time, they recommend that breast cancer patients stay away from foods that are likely to cause breast cancer.