1. Improve eyesight
The anthocyanin in blueberries can promote regeneration of rhodopsin in retinal cells, for severe myopia and retinal detachment, cataracts, macular degeneration has a certain preventive effect, can improve vision.
Health Benefits of Blueberry
2. Keep the heart healthy
The antioxidant effect of blueberries can also prevent cardiovascular disease. It has components that help to dilate blood vessels, thereby reducing the risk of blood clots and heart disease. Studies have found that regular use of blueberries can reduce the risk of heart disease.
3. Beautify skin and hair
Anthocyanins are natural sunscreens that block UV rays from attacking the skin. It stops the appearance of skin wrinkles and vesicles, and keeps the skin soft and smooth. Improves the health of the skin from within. Thus improving skin elasticity, reducing skin disorders and ripples and even eliminating scars, getting rid of pigmentation and brightening the skin. This is why anthocyanin are known in Europe as “oral skin cosmetics”. And regular consumption of blueberries can also make the hair healthy and shiny.
4. Improve sleep
Anthocyanin have the ability to penetrate deep into cells to protect cell membranes from oxidation by free radicals, have strong antioxidant and anti-allergy functions, can cross the blood-brain barrier, can protect brain nerves from oxidation, can stabilize brain tissue function, protect the brain from harmful chemicals and toxins, thus improving the quality of sleep.
5. Relieve constipation
The water-soluble dietary fiber in blueberries can promote intestinal peristalsis and relieve constipation symptoms. But don’t eat too many blueberries.
6. Prevent cancer
The anthocyanin in blueberries can curb the growth of cancer cells. Eating more blueberries or drinking blueberry juice can help prevent the occurrence of colon cancer.
7. Improve urinary system
Some of the ingredients in blueberries can prevent bacteria from adhering to the bladder wall, preventing bladder infections and urinary tract infections. This is because of the presence of compounds known as flavonoids. Flavonoids are good at helping the body fight and get rid of bacterial infections. Studies have found that eating just 1 handful of blueberries a day can help improve urinary tract infections.
8. Anti-inflammatory
The anti-inflammatory effects of anthocyanin have been suggested and flavonoids have also been found to have anti-inflammatory properties. This makes blueberries helpful in inflammatory diseases such as arthritis. Such conditions require a healthy and good diet and regular exercise to recover more quickly. But consuming a certain amount of blueberries helps to reduce some of the pain.