What are the benefits of drinking blueberry drinks?
Blueberry, the scientific name of bilberry, belongs to the genus Rhododendron. Because the fruit is blue, native and mainly produced in the United States and commonly known as American blueberry.
The average weight of blueberry fruit is 0.5-2.5 grams, the maximum weight is 5 grams. The color of the fruit is beautiful, pleasing to the eye, blue and covered with a layer of white fruit powder. The pulp is fine, the seeds are very small, the edible rate is 100%, with light aroma, sweet and sour taste. For a fresh food.
Blueberry fruit has strong medicinal value and nutritional health functions in addition to fresh food, and FAO has listed it as one of the top five health foods for human beings. Blueberry is the best of wild berries. Its nutritional value is much higher than that of apples, grapes, oranges and other fruits. It is called "the king of the world's fruit". It is the third generation of the world's fastest growing nutrition and health care in recent years. The fruit tree variety is a superior health food, popular in Europe and the United States, and is highly respected and loved by people.
(1) Nutritional value. In addition to conventional sugar, acid and vitamin C, blueberry fruit is rich in vitamin E, vitamin A, vitamin B, SOD, arbutin, protein, anthocyanin, dietary fiber and rich potassium, iron, zinc and calcium. And other mineral elements. The content of anthocyanin in blueberry fruit is as high as 163 mg/100 g fresh fruit, and the vitamin E content of fresh fruit is 9.3 mg/100 g fresh fruit, which is several times or even several times that of other fruits such as apple and grape. The total amino acid content is 0.254%, which is higher than the hawthorn rich in amino acid content. Blueberry is delicious and nutritious. It is determined that each hundred grams of blueberry fresh fruit contains 400-700 mg of protein, 500-600 mg of fat, 12.3-15.3 g of carbohydrate, and 81-100 IU of vitamin A (international unit). The blueberry fruit also contains niacin and SOD. Flavonoids, 19 amino acids, and anti-cancer elements - selenium.
(2) Efficacy. Blueberries are truly green foods. According to the analysis of Tufts University in the United States, blueberry anthocyanin content ranks first among 40 vegetables and fruits with antioxidant effects. The anthocyanins contained in blueberries are the highest among all fruits and vegetables. For example, high-bush blueberries contain hundreds of milligrams of anthocyanin per 100 grams of fruit. The most abundant part of the blueberry anthocyanins is in its unique purple peel. The blue color of the fruit comes from high levels of anthocyanin material.
In the 1990s, the health benefits of blueberries have been proven and widely accepted. According to research by scientists in the United States, Japan, and Europe, blueberry fruit has significantly enhanced vision, eliminates eye fatigue; nourishes the skin; delays brain aging; has a therapeutic effect on capillary diseases caused by diabetes; enhances cardiac function; prevents senile dementia, etc. Many medicinal values.
1 Eliminate eye strain and increase vision. Eating 40-50 grams of bilberry fruit per day can significantly enhance vision and eliminate eye strain.
Blueberries contain an active substance called anthocyanin, which is an important element for maintaining eye health and preventing vision loss. People who use computers regularly, children who love to play games, busy students, long-time drivers, and people who focus on subtle work need to supplement anthocyanins to solve the problem of fatigue. Blueberry products are the best. Source. (Anthocyanins can improve vision in dim light; this is helpful for night drivers, people who are watching the screen for a long time, etc. The reason why anthocyanins are good for the eyes has led to extensive research by scientists, resulting in the Second World War. The Royal Air Force pilots will be given a diet containing blueberries before the night bombing mission. Studies have shown that anthocyanins in blueberries can accelerate the ability to regenerate "purprise" to promote visual acuity, which is often needed It is very important for pilots who are visually flying and have very strict eyesight requirements.)
2 has a therapeutic effect on capillary immune diseases caused by diabetes. Some people with diabetes have a blood sugar level that drops to normal after eating blueberries.
3 Enhance heart function. Blueberry has a high pectin content, and according to many studies, pectin, a soluble fiber, lowers cholesterol and reduces the risk of coronary artery disease, thereby preventing heart attacks and strokes.
Blueberries contain a lot of potassium, which helps maintain fluid balance, normal blood pressure and heart function. The heat is only 80 calories.
4 anti-cancer, especially for rectal cancer. Anthocyanins in blueberry fruits are very strong antioxidants, which can help prevent plaque formation in arteries and various cancers (Folic acid prevents cervical cancer, etc.), reduce the possibility of cancer, and reduce heart disease, delay Ageing,
5 prevention of senile dementia, prevention of cerebral nerve aging, strong heart, anti-cancer softening blood vessels, enhance human body immunity and other functions. The American Center for Human Nutrition found that blueberries are the most abundant anthocyanins, and blueberries rank first in the antioxidant capacity of more than 40 kinds of fruits and vegetables. It can protect cells from damage by peroxides. It can prevent dysfunction, improve short-term memory, and improve the balance and coordination of the elderly.
Science has found that free radicals are associated with more than 100 diseases, including heart disease, arteriosclerosis, phlebitis, arthritis, allergies, Alzheimer's disease, coronary heart disease and cancer. If the problem of free radicals invading the human body is solved, then the cells of the human body can truly grow freely. The length of life of a person depends directly on the strength of people's ability to resist oxidation and anti-free radicals, and the ability to increase antioxidant and anti-free radicals will increase Life and living beyond the age of 100 offer more opportunities and possibilities.
Blueberry has a high ability to absorb free radicals (ORAC), which can reduce the damage of oxygen free radicals on cell membrane, DNA and other cellular components, prevent dysfunction in the body and many elderly diseases.
Blueberries also have the trait of killing infectious coliforms, and can help control diarrhea, so it has always been the old remedy for diarrhea in Europe and America. In addition, it can increase resistance to infectious diseases.
6 anti-arteriosclerosis and thrombosis. It is precisely because of the nutritional and medicinal functions of bilberry that FAO has listed it as one of the top five health foods for humans. Blue berries are listed in the first place in anti-cancer foods in Japan and the United States.
(3) Dietary taboo: suitable for the public to eat, no special taboo.