English Views: 7 Author: Site Editor Publish Time: 2022-09-12 Origin: Site
Blueberry is a blue berry that originated in North America, also known as Duss, Dianguo, Dragon Fruit, etc. The blueberry fruit is small, blue in color, and covered with a layer of white powder. The pulp is delicate, sweet and sour. Blueberries have high nutritional value and are increasingly recognized for their health benefits. They were once recommended by the World Food and Agriculture Organization as one of the top five healthy fruits. So, what are the benefits of eating blueberries? Can everyone eat blueberries?
1. Protect eyes and enhance vision
Anthocyanins in blueberries can promote the regeneration of rhodopsin in retinal cells, prevent severe myopia and retinal detachment, and improve vision. At the same time, it has the ability to accelerate the regeneration of rhodopsin, which is indispensable for good vision.
2. Enhance your immune system
Blueberries can enhance the body's resistance to infectious diseases. Blueberry berries are rich in high fiber and are a good source of fiber in your daily diet. Blueberries are also rich in potassium, which helps maintain fluid balance in the body, normal blood pressure and heart function.
3. Antioxidant function, slow down aging
Natural blueberry anthocyanins are the most potent antioxidants. According to USDA research, blueberries have the strongest antioxidant capacity among more than 40 kinds of fruits and vegetables that people eat regularly. This means that eating blueberries can have more antioxidant power against aging, cancer and heart disease.
4. Enhance memory
Blueberries are rich in antioxidants, which can improve brain power and reduce Alzheimer's disease, etc. The diet requires anthocyanins, which can delay aging. At this time, we can choose blueberries. . Because blueberries are rich in anthocyanins. There are prevention of dysfunction and so on.
5. Anti-cancer function
The nutrients contained in blueberries have inhibitory effects on early stage cancer. The anthocyanins in blueberry fruit are very strong antioxidants that can help prevent the formation of plaque in the arteries and various cancers, reducing the possibility of cancer.
1. Vitamin C
Blueberries are rich in vitamin C, which can enhance heart function, prevent cancer and heart disease, prevent brain nerve aging, and improve brain power; it also has a certain improvement on common colds, sore throats and diarrhea.
2. Anthocyanins
Anthocyanin is a substance that can delay aging. Blueberry contains the most anthocyanin in all fruits. It can also prevent vision loss and degeneration. It has significant effects on hardening of arteries, heart disease, slowing aging, and enhancing memory.
3. Anthocyanins
Studies have shown that anthocyanins have a good health care effect on the eyes, which can reduce eye fatigue and improve night vision. The anthocyanins rich in blueberry fruit are especially suitable for people who have long-term eye work.
4. Pectin
Blueberries are very high in pectin, about 1-3 times the pectin content of regular apples or bananas. Can effectively lower cholesterol, prevent atherosclerosis, and promote cardiovascular health. Because scientific research has found that pectin can effectively remove undigested chyme and a variety of other intestinal toxic substances in the human body, and at the same time help to regulate postprandial blood sugar and intestinal microflora balance. "Civilization disease" plays a very good role in prevention and adjuvant treatment.
5. Organic acids
The organic acid content in blueberries accounts for more than half of the total acid content. Most of the organic acids are citric acid, others are ursolic acid, quinic acid and malic acid. Modern Chinese medicine believes that blueberries contain arbutin, ursolic acid and other ingredients, which can be used as medicine to treat urethritis and other diseases.
1. Eat as much as you can
Do not eat too many blueberries each time, 10-20 pieces are enough. Due to the oxalate content in blueberries, excessive consumption will produce crystals in the body, which is harmful to the body.
2. People with diarrhea should take it with caution
Blueberry is a kind of fruit with high nutrient content, which has the effect of clearing and convenience. For people who already suffer from diarrhea, it will aggravate the disease.
3. Diabetics should be careful
Blueberries contain a certain amount of sugar, so diabetics are not suitable for eating blueberries.
4, kidney or gallbladder disease with caution
Patients with these diseases should avoid eating too many blueberries, which will aggravate the symptoms of the disease.
5. People with spleen and stomach deficiency
Blueberries are cool fruits. People with a deficiency of the spleen and stomach should eat as little as possible, and people with too much stomach acid should not eat blueberries often.
