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Category: Food supplements

Quantification of zeaxanthin stereoisomers and lutein in trout flesh using chiral high-performance liquid chromatography-diode array detection

dev4_5saqdz July 1, 2016 No Comments

Lutein, zeaxanthin and meso-zeaxanthin: The basic and clinical science underlying carotenoid-based nutritional interventions against ocular disease

dev4_5saqdz November 1, 2015 No Comments

Prevalence of age-related macular degeneration in the Republic of Ireland. (TILDA Study).

dev4_5saqdz August 1, 2015 No Comments

Introduction In this study we investigated the prevalence of age-related macular degeneration (AMD) in the Republic of Ireland using data from the large, population-representative TILDA (The Irish Longitudinal Study on…

Sustained supplementation and monitored response with differing carotenoid formulations in early age-related macular degeneration

dev4_5saqdz May 1, 2015 No Comments

Supplementation with three different macular carotenoid formulations in patients with early age-related macular degeneration. (MOST AMD Study)

dev4_5saqdz September 1, 2014 No Comments

Introduction This study explored the effects of supplementing patients with early-stage age-related macular degeneration (AMD) using three different macular carotenoid formulations, lutein, zeaxanthin, and meso-zeaxanthin. The primary focus was not…

Macular pigment, visual function, and macular disease among subjects with Alzheimer’s disease: An Exploratory Study. (CARDS Study 1).

dev4_5saqdz January 1, 2014 No Comments

Introduction This was the first exploratory study to measure macular pigment levels and visual function in patients with mild to moderate Alzheimer’s disease (AD). Building on previous work identifying carotenoids…

Low macular pigment optical density is associated with lower cognitive performance in a large, population-based sample of older adults. (TILDA Study)

dev4_5saqdz November 1, 2013 No Comments

Introduction This study marked an important step in exploring the potential role of macular carotenoids, nutrients we’ve long studied in the eye, in brain health. At the same time as…