On Monday, May 3, 2010, a new study was presented at the Association for Research in Vision and Ophthalmology meeting in Fort Lauderdale that provides further confirmation that the level of macular pigment, comprised of lutein and zeaxanthin from the diet, can positively impact visual performance in individuals with normal eye health and function.
During the baseline testing of 111 healthy young subjects in a one-year, randomized, placebo-controlled, double-blind study, lead author M Dengler and associates measured macular pigment, glare disability, photostress recovery time and contrast enhancement at the Vision Science Laboratory of the University of Georgia. Macular pigment varied widely among the subjects but was significantly and positively correlated with glare disability, photostress recovery time and contrast enhancement. The current study is part of an intervention study, now in progress, which is testing whether supplementing with FloraGLO® Lutein and OPTISHARP® Zeaxanthin leads to improved visual performance by increasing the level of macular pigment.
Glare from bright lights like the sun and high intensity automobile headlights are known to reduce visibility: when too intense glare can cause a temporary loss of vision. Glare is encountered during such normal activities as driving, skiing, boating and golfing. In addition, objects surrounded by blue light have reduced contrast.
For this intervention study, DSM Nutritional Products and Kemin Health, L.C., supplied the FloraGLO® Lutein (10mg lutein/day) and OPTISHARP® Zeaxanthin (2 mg zeaxanthin/day) tablets and matching placebo tablets. The test tablets used Actilease® technology in order to maximise the absorption of lutein and zeaxanthin.
OPTISHARP and Actilease are registered trademarks of DSM.
FloraGLO is a registered trademark of Kemin Industries, Inc.
About DSM Nutritional Products
DSM Nutritional Products is the world's leading supplier of vitamins, carotenoids and other fine chemicals to the feed, food, pharmaceutical and personal care industries. The business has sales of over EUR 2 billion and a long tradition as a pioneer in the discovery of new products, new formulations and attractive applications for all industry segments. More information at www.dsmnutritionalproducts.com
DSM – the Life Sciences and Materials Sciences Company
Royal DSM N.V. creates innovative products and services in Life Sciences and Materials Sciences that contribute to the quality of life. DSM’s products and services are used globally in a wide range of markets and applications, supporting a healthier, more sustainable and more enjoyable way of life. End markets include human and animal nutrition and health, personal care, pharmaceuticals, automotive, coatings and paint, electrical and electronics, life protection and housing. DSM has annual net sales of about EUR 8 billion and employs some 22,700 people worldwide. The company is headquartered in the Netherlands, with locations on five continents. DSM is listed on Euronext Amsterdam. More information: www.dsm.com
Kemin and DSM Strategic Alliance
In 2008, Kemin and DSM joined forces working under an exclusive strategic alliance. Kemin supplies FloraGLO brand lutein (www.floraglolutein.com) exclusively through DSM, and DSM globally commercializes FloraGLO brand lutein products through distributors and directly to customers. Customers and consumers benefit from the synergies achieved by the collaboration through DSM's global reach, unique formulation technology and broad product portfolio when combined with Kemin's lutein knowledge, intellectual property, technical know-how and market development expertise. For more information about Kemin, visit www.kemin.com