Lutein Is Good For The Eyes. Is It Really Beneficial For Health?

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Lutein is one of the top nutrients believed to help maintain eye health. And prevent certain eye diseases, such as macular degeneration and cataracts, or even other health problems such as heart disease, type 2 diabetes, breast cancer, or colon cancer. But are these benefits really reliable? What do scientists think?

Lutein

Lutein is a nutrient in the same group as beta-carotene and vitamin A. Which is found in many vegetables and fruits, such as spinach, broccoli, kale, corn, kiwi, grapes, oranges, etc. It is believed that eating these vegetables and fruits. Will help you get various benefits from lutein. In addition, many people like to take supplements or multivitamins that contain lutein as an ingredient for medicinal properties. There are many scientific studies that point to the health benefits of lutein in various aspects, as follows:

Nourish eyesight Since lutein is an important carotenoid found in the human retina,

also known as retinal pigment, it has the function of filtering light and protecting the eyes from sunlight. Or high-energy light waves such as ultraviolet rays. http://ufabet999.app Many researchers believe that it is a nutrient that helps enhance vision and maintain eye health, especially the lens and retina.

One study proved this assumption by dividing patients with early stage macular degeneration into 4 groups. Each group received different supplements for 2 years: 10 milligrams of lutein, 20 milligrams of lutein, lutein and zeaxanthin, or no supplements at all. The results of the eye examination after that found that both groups.

Of people who consumed lutein had an increased amount of pigment in the retina. And their retinas were equally sensitive to light. Consuming 10 milligrams of lutein supplements per day. For a long time may be an alternative treatment for early stage macular degeneration.

Some scientific studies also suggest that the amount of lutein and zeaxanthin in the eyes affects the efficiency of human vision. Consuming a high amount of these nutrients may help improve vision, especially in dim light. In one study, healthy drivers were given a 20-milligram daily lutein supplement. And had their retinal pigment levels and vision measured. The results showed that the group taking lutein had higher levels of retinal pigment and significantly improved scores on assessments of visual acuity and brightness compared to the group not taking lutein.

This suggests that lutein may improve night vision and improve night driving.

However, studies specifically on lutein are still limited. Many studies have used lutein supplements in combination with other supplements that may also help improve eye health, such as vitamin C and vitamin E. Therefore, it is currently not possible to clearly state how much lutein helps with vision and eye health.  

In addition, taking lutein supplements with omega-3s may not help alleviate symptoms of AMD. One study found that taking lutein and zeaxanthin supplements with omega-3 fatty acids did not reduce the risk of AMD flare-ups. Another study found that taking lutein supplements with omega-3s for 6 months did not improve vision in people with AMD, suggesting that omega -3s may reduce the effectiveness of lutein in improving vision and alleviating symptoms of the disease.