In recent years, blueberries have become increasingly popular as “super fruit”, and many of the health benefits of blueberries have become frequent in various media reports。
Some say it improves immunity, others say it improves vision and others say it is very beneficial for cardiovascular health. How can blueberries be so popular fruit? In particular, would blueberries really do that
First, the antioxidation in blueberries is the key to its popularity。
Blueberries are rich in a natural compound called flower phenol, which is highly resistant to oxidation. The oxidation pressure poses a significant health risk to humans, particularly in key organs such as eyes, brain and cardiovascular。
Blueberry phenol removes the free radicals in the body, reduces oxidation damage to cells and helps the body to withstand the external environment. As a result, the frequent consumption of blueberries not only helps clean up the toxins in the body, but also enhances the functioning of the various systems in the body。
In terms of vision, many people know that with age it will gradually decline. In particular, for those who have long faced computers and mobile phones, eye fatigue and blurred vision are almost inevitable。
However, blueberries have to some extent protected vision. Studies have shown that the cyanide in blueberries improves the blood circulation of the eye and enhances the vitality of retina cells。
For those who regularly use electronic devices, blueberries can alleviate eye fatigue and reduce dry and discomfort symptoms。
Even studies have shown that long-term consumption of blueberries can reduce age-related visual deterioration and reduce the risk of eye diseases such as yellow-blank variability. Thus, blueberries are not only delicious fruits, but also “guardians” of healthy vision。
At the brain level, blueberries also have an inescapable contribution. As age increases, the memory of many people declines, especially after the age of 30, so does the agility and speed of reaction。
For the brain, antioxidants are very important to protect substances. Blueberries are not only good for vision, but also for brain health。
It was found that blueberries can increase the connection between neurons in the brain, facilitate the generation of neurogrowth factors and enhance the plasticity of the brain. The frequent use of blueberries improves memory, enhances learning and helps reduce the decline in cognitive capacity associated with ageing。
According to a large clinical trial, three months after eating blueberries, there has been a marked improvement in participants ' work memory, attention and response time, especially among those over 50 years of age。
Blueberries not only keep the brain alive, but also slow the process of ageing. They are the ideal fruit for modern humans to keep the brain flexible。
As for intestinal health, blueberries are also a noteworthy fruit. The balance of intestinal microorganisms has become increasingly important in modern life。
The relatively high dietary fibre content of blueberries is important for promoting intestinal creeping and improving digestive functions. In addition, blueberries contain natural life-saving elements that can contribute to the growth of beneficial bacteria and help maintain a balance of intestinal microecologicals。
Unhealthy intestinal tracts often lead to symptoms such as constipation, abdominal swelling and appetite, and even affect the proper functioning of the entire immune system. The consumption of blueberries helps to mitigate these problems, enhance intestinal detoxification and improve the health of the digestive system。
The role of blueberries in cardiovascular health is equally important. As the pressure of life increases in modern societies, many people face high blood pressure, high blood resin, which, if not controlled in a timely manner, may eventually lead to serious diseases such as heart disease。
Polyphenol compounds in blueberries, in particular phenol, can effectively improve the elasticity of blood vessels, reduce cholesterol levels, reduce vascular stress, and prevent arterial sclerosis and heart disease。
The study found that long-term blueberries can effectively improve blood circulation and reduce the risk of heart disease. The consumption of blueberries can also be preventive for people with family history of heart disease or hypertension。
It is worth mentioning that the health value of blueberries goes far beyond what was mentioned earlier. Its low sugar, low heat properties make blueberries the ideal option for dieters。
Blueberries accelerate the metabolic process of the body, contribute to the discharge of toxins from the body, inhibit the accumulation of fat and thus achieve scientific management of weight。
For diabetics, blueberries are equally useful in curbing the sharp rise in blood sugar after meals and preventing excessive insulin release, thus maintaining stable blood sugar levels。
Today, there is a growing awareness of the health value of blueberries, not only on the market, but also as a common ingredient of many healthy foods and health products。
Although the health benefits of blueberries are so clear, it is also argued that they will not be immediately felt in the short term. In fact, the health benefits of blueberries are manifested through long-term accumulation, and it is not a “grateful cure” that can solve all problems immediately。
The consumption of blueberries is not a substitute for the improvement of healthy diets and lifestyles on a daily basis, and real health comes from comprehensive changes in living habits. Blueberries are just a good tool to help keep the body in optimal condition。
So, can blueberries really bring all these health improvements? How can we ensure that we can maximize the benefits from blueberries
Ensuring maximum health benefits from blueberries requires, first, adequate and balanced intake。
While blueberries are a very healthy fruit, in order to obtain the best results, it is best to maintain a proper daily intake, with a general recommendation of 30 to 50 grams of blueberries per meal that can be eaten directly or added to breakfast cereals, yogurt or salad。
Long-term adherence to blueberries will enable them to perform their powerful antioxidation role and improve the health of their vision, brain, intestinal and cardiovascular systems。
However, full health security cannot be achieved by blueberry intake alone. It should be incorporated into the daily diet rather than as a single dependent item for health management。
Scientific dietary structures need to cover different types of fruit and vegetables, high-quality proteins and whole cereal foods as a way of building a balanced nutritional matrix。
In addition, health maintenance depends on the synergy between sustained physical activity and quality sleep - the former enhances cpr function and metabolic efficiency, while the latter consolidates the immune barrier by repairing body wear and hormonal balance。
Thus, blueberries should be positioned as functional dietary supplements, combining strategies with health factors such as routine exercise, reasonable pacing and the construction of physical stability。
In addition, the choice of fresh, clean blueberries is particularly important. The choice of organic blueberries, which are sometimes contaminated by pesticides and chemical fertilizers, reduces these potential risks。
At the same time, the storage conditions for blueberries should be noted, and it would be preferable to keep cold storage to ensure that their nutritional components are not destroyed。
For reference purposes only, please consult a specialist in a timely manner if you are ill
What do you think about the benefits of blueberries? Welcome to the comment section
References
Lu xianyang. Benefits of blueberry and strawberry. Cardiovascular disease prevention and treatment knowledge (scientific version), 2013, (15): 39-40.
