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Astaxanthin for Vision Support and Eye Health

Astaxanthin is a carotenoid that is found abundant in microalgae. It can also be found in small amounts in only a few sources like salmon, krill, shrimps, trout and other crustaceans. It was one Professor Basil Weedon who first mapped its structure [1].

Astaxanthin was being used as a food colorant before but in 1948, the Nobel prizewinner Geroge Wald have announced its findings that Astaxanthin other than being a food dye is also an essential for our proper growth and survival.

In this present time, astaxanthin is being commercially used as a food supplement. Because it was a very strong antioxidant, it was found out that it has a variety of uses to humans. It can help us in cardiovascular concerns[2], our immune problems[3], it is anti-inflammatory[4] and it can also be beneficial to combat neurodegenerative disorders[5]. What’s more, astaxanthin for vision support and eye health have also been established.

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Astaxanthin for vision support and eye health is patented. There are numerous patents of astaxanthin for vision support and eye health and it was Professor Mark Tso who first proved that the antioxidant can cross the Blood-Brain-Barrier, and once it passed this barrier it could reach the retina and the macula. This made it a sensational supplement aimed for better vision and overall eye quality[6].

Currently the key characteristics of astaxanthin have been found out to be very beneficial to our optic concerns. To name a few these characteristics are:

  • Powerful caretenoid antioxidant[7]
  • It has no pro-vitamin A activity meaning it is not toxic as compared to Vitamin A[8]
  • It can incorporate into cell membrane because of its lipid solubility[9]
  • It can cross the blood-brain-retina barrier[6]
  • It is a potent UVB absorber[10]
  • It reduces DNA damage[11]
  • Free radical scavenger[7]
  • It suppresses inflammatory markers – it was found out that in a case of induced eye irritation, the substance showed a great amount of dose dependent anti-inflammatory effect by suppressing various chemical reactions like Nitrous Oxide Synthase, PGE-2, Tumor Necrosis Factor Alpha, C-Reactive Protein[12]

The efficacy of astaxanthin for vision support and eye health has been found out to be very significant. In proper doses, it can mitigate a number of major eye and CNS related conditions.

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More than this, it has been discovered that as an anti-oxidant, it is 550 times more powerful than Vitamin E, 11 times more than beta-carotene, and it is 3 times more powerful than lutein. Indeed, it is a very potent and powerful anti-oxidant.

Today, many food supplement companies are commercially producing Astaxanthin in order to make it commercially available with a steady supply. Astaxanthin for vision support and eye health, although still in its infancy, is gearing up to be one of the most effective food supplements out there in the market.

If you are interested with the benefits of Astaxanthin for vision support and eye health, please compare astaxanthin products offers you the highest quality product for the best price.

  1. http://en.wikipedia.org/wiki/Astaxanthin
  2. Retrometabolic syntheses of astaxanthin: a novel approach to oral and parenteral cardio-protection. Lockwood SF, Jackson HL, Gross GJ. Cardiovasc Hematol Agents Med Chem. 2006 Oct;4(4):335-49.
  3. http://www.naturalbiology.com/category_s/78.htm
  4. Antioxidative and anti-inflammatory neuroprotective effects of astaxanthin and canthaxanthin in nerve growth factor differentiated PC12 cells. Chan KC, Mong MC, Yin MC.J Food Sci. 2009 Sep;74(7):H225-31.
  5. Kiyotaka Nakagawa, Takehiro Kiko, Taiki Miyazawa, Gregor Carpentero Burdeos, Fumiko Kimura, Akira Satoh and Teruo Miyazawa.  “Antioxidant effect of astaxanthin on phospholipid peroxidation in human erythrocytes.”  British Journal of Nutrition, 31 January 2011; DOI:10.1017/S0007114510005398.
  6. Tso, M., Lam, T. (1996) “Method of Retarding and Ameliorating Central Nervous System and Eye Damage.” U.S. Patent #5527533.
  7. DiMascio P, et al. Carotenoids, tocopherols and thiols as biological singlet molecular oxygen quenchers. Biochem Soc Transactions 1990;18:1054.
  8. Jyonouchi H, et al. Astaxanthin, a carotenoid without vitamin A activity, augments antibody responses in cultures including T helper cell clones and suboptimal doses of antigen. J Nutr 1995;125(10):2483-92.
  9. Md. Wasim Aktar, Antioxidants: Chemistry and Their Impact on Health, Pesticide Residue Laboratory, Department of Agricultural Chemicals, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur-741252, Nadia, West Bengal, India; Hyesun P. McNulty a,⁎, Jungsoo Byun a, Samuel F. Lockwood b,Robert F. Jacob a, R. Preston Mason a,c, Differential effects of carotenoids on lipid peroxidation due to membrane interactions: X-ray diffraction analysis, Biochimica et Biophysica Acta 1768 (2007) 167–174
  10. http://www.naturalhealthweb.com/articles/honour2.html
  11. Influence of astaxanthin, zeaxanthin and lutein on DNA damage and repair in UVA-irradiated cells. Marcello Santoconoa, Monica Zurriaa, Marco Berrettinib, Donatella Fedelib and Giancarlo Falcionib. Journal of Photochemistry and Photobiology B: Biology Volume 85, Issue 3, 1 December 2006, Pages 205-215
  12. Jean Soon Park et al. Astaxanthin decreased oxidative stress and inflammation and enhanced immune response in humans. Nutrition & Metabolism 2010, 7:18 www.nutritionandmetabolism.com/content/7/1/18

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