Lutein Helps Protect Your Central Vision
The lutein and zeaxhanthin are found in the macula lutea in high concentrations and they have two main roles:
To absorb excess photon energy
To quench free radicals before they damage the lipid membranes
The highest concentration of lutein in your eyes is actually in the macula. The macula is the tiny central part of the retina, which is responsible for the straight-ahead and the detailed vision. Lutein, more precisely, is found in the macular pigment and it is known for helping protect central vision.
You can find lutein in green leafy vegetables and yellow and orange fruits and vegetables.
Lutein Content of Foods
Science has discovered that astaxanthin is the ultimate carotenoid for the eye health among all of these other antioxidants. This means that it can even prevent blindness. It is more powerful than both lutein and zaexanthin and it can offer a lot of benefits with eye-related problems like:
Inflammatory eye diseases (retinitis, iritis, keratitis, and scleritis)
Cystoid macular edema
Age-related macular degeneration (ARMD)
Anstaxanthin can also help in maintaining eye pressure levels that are within normal range. It can also support our eyes’ energy levels and visual acuity.
It is very clear that the three leading causes of blindness in the USA are macular degeneration, cataracts, and diabetic retinopathy. This is why this antioxidant is very important.
The best source of emega-3 fat and astaxanthin is the krill oil, however there are other products on the market which can help with eye health. Therefore, if you want to try this antioxidant try it with 2 to 4 mg per day. If you are on a krill oil supplement, bear in mind that krill products have different concentrations of astaxanthin, thus, check the label.
From everything said, please bear in mind that we are nowadays exposed to more levels of oxidation than ever before. Also, as we get older our bodies lose the ability to produce the high levels of antioxidants needed, which means that our organs can get polluted by different types of food, household chemicals, pharmaceutical drugs, and high levels of stress.
Hence, try to protect your eyes from these different types of ailments, and diseases like macular degeneration and try using more antioxidants like astaxanthin to reach the inner eye and protect it from the numbers of radicals that come with age. Your eyes will be thankful!