The health benefits of blueberries are enormous, the main one that most people do not realize is that they can improve their vision, protect their eyes and even reverse the loss of vision with blueberries.
Cranberries (and their European cousins, blueberries) are full of nutrients that improve their health at the cellular level. Many of the incredible health benefits of this superfood are well known, but its incredible effects on visual acuity and the prevention of macular degeneration are less often promoted.
Royal blue (berries)?
Some claim that during the Second World War, pilots of the British Royal Air Force (RAF) regularly consumed cranberry preserves because they improved their night vision. According to the stories, blueberries improved both the view of the pilots who could complete their missions with significantly greater precision.
These reports on World War II pilots encouraged researchers in Europe to study the potential impact of blueberries on night vision. The results showed that the health benefits of blueberries have a significant effect on the view in several ways:
Improved night visual acuity Faster reaction to darkness Faster adjustment after exposure to glare
The more blue is better to protect your eyes
Age-related macular degeneration (ARMD) is the leading cause of blindness and vision loss in people over 65 years of age. Leslie Degner, RN, runs a website dedicated to raising awareness about the causes, symptoms and treatments of macular degeneration.
According to the Degner site, free radicals can be linked to almost all the causes of macular degeneration. Research Antioxidants and their ability to fight free radicals. Now it is essential in the efforts to find the best means to prevent macular degeneration.
The health benefits of blueberries are amazing nutritional properties, but the main benefit to health are their high levels of antioxidants. The ORAC (Oxygen Radical Absorbance Capacity) test, one of the most accurate tools available to measure the antioxidant level of fresh fruits and vegetables, shows that a serving of blueberries introduces more antioxidants into the body than most other antioxidants. other fruits and vegetables.
Data from the USDA Human Nutrition Research Center on Aging in Boston, MA, classify blueberries High on the list of fruits with the most potent antioxidant activity..
A study conducted by USDA scientists, Dr. Ronald Prior and Dr. Guohua Cao showed that cranberries have the strongest antioxidant capacity of 40 different fruits and vegetables.
According to Dr. Prior, the antioxidant characteristics in blueberries are probably due to anthocyanins. The blue color of the berries is the result of their abundant concentrations of anthocyanins, so the bluer the berries, the better for you!
A tip from Dr. Prior: "The wild variety contains one of the highest anthocyanin levels of commercially available berries in North America."
The fruit of vision
As far as their eyes are concerned, blueberries rich in anthocyanins will not only improve their vision, they will also protect it. Antioxidants are necessary in your body's fight to reduce oxidation.
Oxidation ages the cells, which not only produces wrinkles on the skin but also degenerative diseases such as macular degeneration.
Antioxidants help prevent macular degeneration by supplying free radicals with the missing electron needed to balance the cell. This neutralizes them and makes them incapable of damaging the collagen matrix of healthy cells and tissues, such as the macula and the macular pigment in the eyes.
This not only prevents macular degeneration, but also other common causes of visual impairment, such as cataracts and glaucoma.
The concentration of anthocyanin in cranberries is so strong that it can sometimes reverse the loss of vision. It is no wonder that the Japanese are so impressed by the health benefits of blueberries, which have been dubbed the berries "the fruit of vision"
Perhaps because of its widely recognized medical benefits, blueberries are one of the most expensive fruits.
One way to incorporate cranberries into your diet without breaking the bank would be to buy the berries on offer and freeze them. This will save you money and lengthen the short shelf life of the berries.
Health Benefits of Cranberries – The Vision Fruit, Source: http://undergroundhealthreporter.com/blueberries-health-benefits/
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