1.Herbal Medicine,Lutein,Lutein Powder,Lutein Zeaxanthin
The crystalline lens (the natural lens in the eye) primarily collects and focuses light on the retina. To do this throughout your life, the lens must remain clear. Oxidation of the lens is a major cause of cataracts, which cloud the lens.
Antioxidant nutrients neutralize free radicals (unstable molecules) that are associated with oxidative stress and retinal damage. This is why the antioxidants lutein and zeaxanthin likely play a role in preventing cataracts. In fact, a recent study demonstrated that higher dietary intake of lutein and zeaxanthin and vitamin E was associated with a significantly decreased risk of cataract formation.