What are the effects of anthocyanins on the eyes

We all know that eyes play a very important role in our lives. We use our eyes to observe and read information every day. Long-term use of eyes can easily cause fatigue and blurriness, and may also cause myopia or other symptoms. So in order to protect our eyes, we can eat more foods rich in anthocyanins. Anthocyanins can promote the microcirculation of the eyes and stabilize the microvessels in the eyes. So what foods contain anthocyanins?

Effects of anthocyanins on the eyes

Eyes are the windows to the soul, so protecting your eyes is vital. I really regret having become nearsighted. Now let me tell you about the effects of anthocyanins on the eyes.

Anthocyanins can promote the production of rhodopsin in the eyes, stabilize the microvessels in the eyes, and enhance the circulation of microvessels. In addition, anthocyanin is a strong antioxidant that can reduce the damage of free radicals to the eyes and help prevent cataracts.

Foods rich in anthocyanins include blueberries, blackberries, cherries, eggplants, pomegranates, purple rice, etc. Freeze-dried anthocyanins are anthocyanin powders made from nine kinds of berries, including blueberry, blackberry, black wolfberry, black currant, red wolfberry, cranberry, mulberry, blue indigo fruit, and red raspberry, using low-temperature freeze-drying technology and wall-breaking, crushing, fermenting, and freeze-drying. They have strong antioxidant properties and can protect the eyes.

Which is better for eyes: lutein or anthocyanin?

Both ingredients play an irreplaceable role in protecting the eyes.

Lutein and blueberry anthocyanins are visual nutrients discovered by the medical community that can directly reach the fundus. Lutein has the effects of increasing macular pigment density, resisting blue light damage, nourishing photoreceptors, and promoting rhodopsin production. Blueberry anthocyanins have strong antioxidant properties and can scavenge free radicals. Both ingredients have irreplaceable effects on the eyes. For myopic patients, currently only lutein products are the best products for eye protection and health care.

Lutein's effects on the eyes:

1. Protect eyes from light damage, delay eye aging and prevent pathology: Ultraviolet rays and blue light in sunlight entering the eyes will produce a large number of free radicals, leading to cataracts, macular degeneration, and even cancer. Ultraviolet rays can generally be filtered out by the cornea and lens, but blue light can penetrate the eyeball directly to the retina and macula. The lutein in the macula can filter out blue light and prevent it from damaging the eyes.

2. Protect eyesight: Lutein, as an antioxidant and photoprotector, can promote the regeneration of rhodopsin in retinal cells, prevent severe myopia and retinal detachment, and improve and protect eyesight.

3. Relieve visual fatigue: Lutein can relieve the symptoms of visual fatigue, including blurred vision, dry eyes, eye swelling, eye pain, photophobia, etc.

3. Lutein cannot be synthesized by the human body and must be absorbed from food or nutritional supplements. Lutein is found in dark green vegetables and yellow foods, so you can consider eating more corn, spinach, cabbage, pumpkin, etc. However, considering the absorption problem, it would be more reasonable to supplement with nutritional supplements. For example, nutritional supplements such as Jianshijia Cranberry Lutein produced by large manufacturers such as Tongcheng Beijian are more suitable. Therefore, adequate supplementation of lutein is beneficial to the eyes.

7 foods that contain anthocyanins that can best protect your eyes

1. Blueberries contain a large amount of vitamins, amino acids, minerals and other ingredients. They can also enhance blood circulation in the eyes and maintain normal intraocular pressure. The anthocyanins contained in blueberries are very helpful for the eyes. Eating more blueberries can reduce eye fatigue among office workers and students.

2. Black wolfberry can scavenge free radicals and has strong antioxidant capacity, thus protecting cells. The pectin component in black wolfberry can increase the elasticity of the skin, so eating it as a snack can not only beautify the skin but also protect the eyes.

3. Freeze-dried anthocyanins contain extremely rich proanthocyanidins OPC, proanthocyanidins, and superoxide dismutase (SOD). It is made from fermented and freeze-dried blueberries, blackberries, black wolfberries, black currants, red wolfberries, cranberries, mulberries, blue indigo fruits, and red raspberries that have high anthocyanin content. Through low-temperature beneficial bacteria fermentation, ultra-low temperature freeze-drying technology (FD) and low-temperature ultra-fine grinding technology, it can be directly absorbed by the human intestine and quickly act on the human body's digestion.

4. The eye-protecting effect of red wolfberry can reduce ultraviolet stimulation and protect the optic nerve from damage. If you want to maximize the eye-protecting effect of wolfberry, the best and easiest way is to wash it and chew it directly. Generally, 20 grams per day is the best amount.

5. Apple is also known as the eyesight-improving fruit because it contains vitamin A and the trace element selenium. According to scientists, a normal retina contains 7 micrograms of selenium, while an eagle's eye contains 100 times more selenium than a human, which shows that sharp vision is related to selenium content. People with poor eyesight cannot see clearly in dim light because of a lack of vitamin A, which reduces the synthesis of rhodopsin.

6. Kiwi is known as the king of vitamin C. Vitamin C can reduce the stimulation of light and air to the eyes and prevent the occurrence of cataracts. People who use computers for a long time should eat more kiwis.

7. In addition to iodine, kelp also contains mannitol. There is a thick layer of white frost on the surface of dried kelp, which is the mannitol in the kelp. Mannitol has a diuretic effect, can reduce intraocular pressure, and is effective in treating acute glaucoma.