What is the role of lutein

Lutein, also known as carotene, is generally found in higher amounts in carrots and can also be found in some green vegetables. Since many vegetables contain lutein, we often eat them in our daily diet. However, we don’t know what the role of lutein is. What exactly is the role of lutein? What are the benefits and disadvantages of eating lutein to our body!

Lutein, also known as carotenoids, carotenol, plant lutein, ribolutein, marigold flower element and plant lutein, is called Lutein in English. Its molecular formula is C40H56O2 and its relative molecular weight is 568.85. Orange-yellow powder, slurry or liquid, insoluble in water, soluble in organic solvents such as hexane.

It can usually be found in green leafy vegetables. Lutein itself is an antioxidant and can absorb harmful light such as blue light.

It exists together with lutein in nature and is the main component of plant pigments such as corn, vegetables, fruits, and flowers. It is contained in the chloroplasts of leaves and can transfer the absorbed light energy to chlorophyll a. It is speculated that it has a protective effect against photooxidation and photodestruction. It is also the main pigment that makes up the macular area of ​​the human eye's retina.

Lutein is a nutrient that humans can absorb when they eat fruits and vegetables on a daily basis, but the absorption rate is generally low. If you are deficient in lutein, you can take a supplement. Elderly people with poor digestive systems can use sublingual sprays to supplement lutein. Lutein has been added as a dietary supplement as early as 1996. In addition, excessive intake of lutein will place extra burden on the liver. The recommended daily dosage is about 12 mg.

The above content is an introduction to the role of lutein. I hope that by reading the above, you will have a deeper understanding of the role of lutein. Lutein is also an essential element for our human body. Lack of lutein may lead to a deterioration of our physical fitness and immunity, making us more susceptible to illness. If the body lacks lutein, we can use diet therapy or some supplements to help us supplement lutein.