Structured evidence table for Lutein Supplementation Eye Health Randomized Trial, generated from 2 reusable source documents in the Migaku knowledge base.
| topic | claim | evidence level | citation | source |
|---|---|---|---|---|
| Lutein Supplementation Eye Health Randomized Trial | Introduction The macula is a pigmented area located at the centre of the retina, responsible for central, high-resolution colour vision. | 2 | Xu K (2026) | Effect of carotenoids supplementation on visual function in Chinese adults free of retinal disease: protocol for the CSV double-blind, randomised, placebo-controlled trial. |
| Lutein Supplementation Eye Health Randomized Trial | Previous research has demonstrated that oral carotenoid supplementation can enhance contrast sensitivity (CS) in European populations. | 2 | Xu K (2026) | Effect of carotenoids supplementation on visual function in Chinese adults free of retinal disease: protocol for the CSV double-blind, randomised, placebo-controlled trial. |
| Lutein Supplementation Eye Health Randomized Trial | 7 9 The standard of care for many IRDs has largely focused on managing associated complications and the use of optical aids to improve quality of life. | 4 | Barthelemy Normila (2026) | Nutritional supplements: current evidence for retinitis pigmentosa and Stargardt disease |
| Lutein Supplementation Eye Health Randomized Trial | This review synthesizes both historical and contemporary evidence regarding dietary and nutritional interventions for IRDs.  14 Retinitis pigmentosa is one of the most common IRDs and is characterized by progressive photoreceptor cell death. | 4 | Barthelemy Normila (2026) | Nutritional supplements: current evidence for retinitis pigmentosa and Stargardt disease |
| Lutein Supplementation Eye Health Randomized Trial | By applying next-generation sequencing (NGS) technology to DNA samples stored from patients of the previous vitamin A trials, they were able to identify the specific RP gene variants for most participants and the lack of protective effect across genetic subtypes such as,and-associated retinitis pigmentosa []. | 4 | Barthelemy Normila (2026) | Nutritional supplements: current evidence for retinitis pigmentosa and Stargardt disease |
| Lutein Supplementation Eye Health Randomized Trial | 1 4 5 6 Inherited retinal diseases (IRDs) comprise a complex group of heterogenous disorders that lead to progressive retinal cell death and functional vision loss. | 4 | Barthelemy Normila (2026) | Nutritional supplements: current evidence for retinitis pigmentosa and Stargardt disease |
Source documents