What are the effects and functions of blueberries

Blueberry is a unique fruit native to America. It was later introduced to China. It is a kind of bilberry plant. This fruit contains a lot of anthocyanins and lutein, which have a significant protective effect on human eyes. It can also delay aging and prevent cancer. If you want to fully understand the effects and functions of blueberries, you can go and have a look with the editor.

What are the effects and functions of blueberries

1. Preventing Hyperglycemia

Preventing high blood sugar is one of the important functions of blueberries. Blueberries are a fruit that has a low sugar content and contains some natural blood sugar-lowering ingredients. Healthy people can prevent their blood sugar from rising by eating more blueberries, while those with high blood sugar can restore their blood sugar to normal levels as soon as possible after eating blueberries.

2. Beauty and skin care

Blueberry is a fruit that contains a large amount of anthocyanin, which is a water-soluble fiber and a super antioxidant. It can inhibit the activity of free radicals in the human body and reduce the damage of free radicals to human skin. Eating more blueberries can increase skin elasticity, reduce wrinkle formation, remove spots and whiten the skin.

3. Protect your eyes

Blueberries have an excellent protective effect on human eyes, because the anthocyanins contained in blueberries can promote the development of human retina and accelerate the production of rhodopsin in the retina, which can prevent myopia and retinal function degeneration. In addition, blueberries can also reduce inflammation and kill bacteria, prevent eye infections and prevent many other eye diseases.

4. Prevent insomnia

If people eat more blueberries on a regular basis, it can improve their sleep quality and reduce the occurrence of insomnia symptoms. This is because the anthocyanins contained in blueberries can not only protect human tissue cells, but also protect human brain nerves from oxidation, improve central nervous function, stabilize emotions and relax the mood, fundamentally improve people's sleep quality, and can reduce people's troubles with insomnia.