1. Antioxidation and sun protection

Anthocyanins have a certain antioxidant effect. The antioxidant function is more than 50 times greater than that of vitamin E, and is almost comparable to that of lycopene. It can remove free radicals harmful to the body and delay aging. Anthocyanins are natural sun shields that can reduce the damage caused by ultraviolet rays to the skin. Anthocyanins can effectively protect skin cells, prevent cells from being oxidized, and achieve sun protection.

2. Anti-radiation

In fact, many foods contain anthocyanins. Because the pH values ??in foods are different, the colors of anthocyanins are also very different. Anthocyanins appear blue-green in an alkaline environment and red in an acidic environment. Anthocyanins are very stable even in light, heat, acid and alkali environments, so they have strong radiation protection and are suitable for people who face computers for a long time. The aging of the body and the canceration of normal cells are caused by free radicals. Anthocyanins have strong antioxidant properties and are helpful in scavenging free radicals.

3. Protect vision and resist allergies

Anthocyanins can protect vitamin A from oxidation, increase the content of vitamin A in the retina, improve vision, and prevent night blindness. Anthocyanins can treat allergic reactions caused by pollen, enhance the body's humoral immune system, and improve immune function. In addition, anthocyanins can also strengthen brain nerves and improve sleep quality, which is suitable for people with neurasthenia and insomnia.

4. Prevent cardiovascular disease

Anthocyanins can delay the aging of blood vessel cells, maintain the elasticity of blood vessels, prevent hardening, and lower blood pressure. Anthocyanins have certain antioxidant properties, protect good cholesterol in blood vessels, reduce the content of bad cholesterol in blood vessels, remove small blood clots, restore the basic elasticity of blood vessels, and prevent the occurrence of atherosclerosis.