Supplements for Lutein

Daily supplements of lutein within integration with the vitamin A seems to reduce vision deficiency associated with the retinitis pigmentosa, in accordance to the results of an irregular, controlled, as well as double-blind.

Writing compendium of Ophthalmology,the American scientists announce that daily supplement consist of 12 mg of carotenoid  with 15 000 international unit of vitamin joined the shop in mid-peripheral vision.

Retinitis pigmentosa it is number of genetic eye diseases its affect retina. What causes of degeneration of A receptor capable of reacting when stimulated by light   cells, leading to progressive loss of vision in one person in 4,000 people in worldwide. Earlior studies have shown that taking vitamin A reduces the decrise in retinal activities and vision lost.

The new data indicate that 40 years on the condition, taking vitamin-A-Plus Lutein combination should not lose their midfield devices until the age of 61 years, representing a significant improvement compared to age 51 of people do not take supplements of carotenoids.

Directed by Eliot Berson, MD, Eye and Ear Infirmary, Massachusetts at Harvard Medical School, researchers recruited 225 non-smokers with retinitis pigmentosa between 18 and 60. Participants were at randomly assigned to accommodate vitamin A alone (15 000 IU retinol palmitate) or vitamin A and lutein (12 mg daily) for four years.

Although no significant effects were observed  of its decrease in vision within two groups was a significant reduction in the incidence loss of vision in mid-peripheral  area observed.

According to the researchers, is the average mid-peripheral sensitivity to a patient of 40 375 dB. People take supplements of lutein have lost an average of 27 dB  every year,when the other unite lost 34 dB  every year, researchers noticed.Lutein is the member of carotenoid family, a unite of strong antioxidants that is also contains beta-carotene,  lycopene and zeaxanthin alpha-carotene,. Lutein is xanthophyll, And it is one type of the carotenoid seen in high concentrations dark green like leafy vegetable and egg yolks. Like other known as  beta-carotene and carotenoids alpha-lutein are strong antioxidant it gives food a red, orange or yellow Unlike both alpha-and beta-carotene, lutein can be converted by the body into vitamin A.

Lutein helps to protect your skin and eyes from ultraviolet damage, its color is yellow  blocks of blue (UV) absorption. The macula of the retina is rich in lutein, it is  not only contribute the eyes and UV protection against sunlight, but also appears to reduce the risk of developing macular degeneration (AMD). AMD is one of major reason of blindness in ageing. In the year of 2004, the antioxidants lutein supplementation trial (LAST) showed that lutein supplementation can help to reverse symptom of the macular degeneration. On its study, veterans was given carotenoid supplements and its determine whether the improvement in vision. Lutein supplements improves symptoms of AMD among participants.Lutein is not considered essential for good health, did not place a Recommended eating habits allowance (RDA). moreover, most researchers concluded that diets rich in carotenoids play an important role in preventing various diseases, including heart disease, stroke, and lung, stomach and cervical cancer.

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