Do blueberries protect your eyes?

Blueberries, also known as the king of berries, can always be seen in fruit stalls. Blueberries are expensive in the market, but they also have high nutritional value. So below, let's learn about the so-called king of berries, and what therapeutic value it has!

What are the effects and functions of blueberries?

First, protect your eyes and eyesight.

Blueberries contain anthocyanins, which can promote retinal regeneration, effectively prevent severe myopia and retinal detachment, and improve vision to a certain extent, so it is very beneficial to white-collar workers who need to face the screen for a long time.

Second, prevent the occurrence of cancer.

Why blueberries are regarded as super fruits in life is mainly because blueberries have a good chance to delay memory loss and prevent heart disease. According to the American Daily Health Report, the study found that eating more blueberries or blueberry juice can effectively prevent colon cancer.

Third, enhance human immunity.

Blueberries also play an important role in enhancing people's resistance to infectious diseases. The fiber contained in blueberries is an important source of fiber in daily diet. The potassium contained in blueberries can help us maintain the fluid balance in the body, maintain normal blood pressure and heart volume.

Fourth, improve the skin condition.

Anthocyanins contained in blueberries can effectively prevent ultraviolet rays from damaging our skin. Prevent wrinkles and blisters on the skin and make our skin smoother. Improve our skin condition from the inside out. Make the skin more elastic and reduce the chance of skin diseases. It can even play a role in removing spots and scars.

Fifth, delay aging and enhance memory.

Blueberries are rich in antioxidants, which can enhance our brain power and reduce the risk of Alzheimer's disease. Anthocyanins in blueberries can prevent aging and dysfunction.

Blueberries are good, but not greedy.

The above is about the efficacy and function of blueberries, but as we all know, everything has two sides, good and bad. So, let's learn about the taboos of blueberries.

1, don't eat too much

Although the efficacy and function of blueberries are very powerful, there must be a limit to the number of blueberries you can eat at a time. You can't eat more, just eat one or twenty at a time. Because blueberries contain Chinese herbal medicine hydrochloric acid, eating too much can easily lead to crystallization in the body, which is harmful to the body.

2, people with diarrhea can not eat.

Blueberries have a strong laxative effect. If you have symptoms of diarrhea yourself, eating blueberries at this time will make the symptoms worse.