How can menopausal women prevent breast cancer? Eating fish oil during menopause can prevent breast cancer

Many people should have taken cod liver oil when they were young, one is white and the other is yellow. Today we are going to talk about fish oil, which is different from cod liver oil. New research has found that menopausal women taking fish oil can effectively prevent breast cancer.

Fish oil is rich in DHA and EpA fatty acids, which are beneficial to the body. Women usually supplement some fish to not only improve the cold constitution, but also prevent weight gain. For menopausal women, eating some fish oil can also effectively prevent breast cancer. Take a look at the research results of experts.

The benefits of fish oil for women

1. Improve women’s mental state

Sardines, mackerel, tuna and other fish are rich in oils that are very beneficial to women, including EpA and DHA omega three fatty acids, which have several satisfactory effects on women. Tokyo OLIVUA clinic director Junichi Yokoyama said: "Omega 3 fatty acids, especially DHA, are important fatty acids that are indispensable for brain and nerve cell activities. Studies have shown that it can affect intelligence and improve depression and anxiety."

For women, there are mental discomforts that are unique to women. PMS is called "premenstrual syndrome". It is not uncommon for women to have symptoms such as anxiety and depression before menstruation, and it is also troublesome for working women. According to a study by the University of Tehran, omega-3 fatty acids have a good effect on improving depression, anxiety and loss of concentration caused by premenstrual syndrome.

2. Helps improve body coldness

Most women are prone to catching colds in winter, and their hands and feet are cold. Dr. Yokoyama said: "Fish oil can make the blood less viscous and promote blood circulation. Because the capillaries can extend to the extremities of the body, fish oil can improve cold hands and feet."

This mechanism is related to platelets and red blood cells in the blood. Omega-3 fatty acids that enter the human body can form cell membranes. When the omega-3 fatty acids in the platelet cell membrane increase, the coagulation of platelets is inhibited; the increase in fatty acids in the red blood cell membrane increases the softness of red blood cells. "In fact, the diameter of the capillary tip is smaller than the diameter of the red blood cells. It is difficult for red blood cells to pass through, but after becoming soft, the red blood cells can enter the capillaries by deformation, promote blood circulation, and improve cold hands and feet."

3. It also has a weight loss effect

Most women are concerned about their body problems and are worried that fish oil and other oils will cause obesity. In fact, fish oil not only causes obesity, but also helps to lose weight! This is because the omega-3 fatty acids in fish oil are related to insulin in the liver, which is conducive to weight loss.

Insulin helps control blood sugar and transports blood sugar to muscle and fat cells. If excessive insulin is secreted, there is a risk of obesity. So generally speaking, in order to inhibit insulin secretion, it is recommended to eat foods rich in dietary fiber first. Dietary fiber can hinder the rapid absorption of sugar, slow down the increase in blood sugar, and then inhibit insulin secretion.

When too much saturated fatty acids in meat are consumed, the effectiveness of insulin will be limited. In order to achieve the effect of lowering blood sugar, the body may secrete too much insulin. The omega-3 fatty acids contained in fish oil can promote the secretion of adiponectin and promote the function of insulin. Therefore, fish oil can inhibit excessive secretion of insulin, thereby preventing obesity and helping to lose weight. In addition, adiponectin can repair blood vessels and prevent lifestyle diseases.

Fish oil may protect against breast cancer in menopausal women

According to Life Times, a study from the Fred Hutchinson Cancer Research Center found that postmenopausal women who take fish oil can reduce their risk of breast cancer.

In this study, researchers followed up 35,000 postmenopausal women, all of whom did not have breast cancer. After six years of follow-up, they found that women who took fish oil supplements after menopause had a 32% lower risk of breast cancer than other women.

Studies have shown that fish oil can help prevent breast cancer, which may be related to its anti-inflammatory properties. Fish oil is rich in omega-3 fatty acids and is mainly found in fish such as salmon.

Note: Fish oil is not cod liver oil

Many people cannot distinguish between fish oil and cod liver oil. In fact, fish oil and cod liver oil are two completely different health foods. Fish oil is suitable for middle-aged and elderly people, while cod liver oil is more suitable for children.

Although the raw materials of fish oil and cod liver oil come from fish, the extraction parts and the health functions of the human body are very different. Fish oil is the general name for all the oils in the fish body, including body oil, liver oil and brain oil, while cod liver oil is only extracted from the liver of fish. Because DHA and EpA in fish oil have the effect of softening blood vessels, it is more suitable for middle-aged and elderly people. In addition, because DHA can promote brain development, teenagers can also consume it in moderation. It is best to choose tuna oil with more DHA.

How to buy fish oil?

When choosing fish oil capsules, you should check the EpA and DHA content and shelf life. After the capsule is punctured, it will be a light yellow to reddish brown transparent oily liquid, pure in color and free of impurities; the rubber skin is light yellow or reddish brown with a bright luster, and warm water at 70 to 80 degrees Celsius can dissolve the capsule skin.

After the high-quality fish oil soft capsule is bitten, it should have a light fishy smell. If there is no fishy smell, it is a fake or inferior product. If the high-quality fish oil and ordinary fish oil are placed in the refrigerator for more than 30 minutes at the same time, the ordinary fish oil will solidify and freeze at below zero degrees Celsius, while the high-quality fish oil has good fluidity (reference website: net)