The Effects of Lutein and Nutrition on Eye Health

Abstract

Abstract

Background. Eye health is a crucial element in an individual's quality of life, given the essential function of vision in everyday life. The main focus of this issue is on the relevance of nutrients, specifically Lutein, one of several types of Xanthophyll Carotenoids found in high concentrations in the macula of the human retina. Since the human body is unable to synthesize lutein on its own, the only way to obtain this substance is through food consumption.¹

Methods. This study was conducted as a systematic literature review to collect and analyze relevant research on lutein and its nutrients in the context of eye health. The main focus was on studies that discussed the effects of lutein on age-related eye diseases. The literature examined came from various academic databases, including PubMed, Google Scholar, and leading scientific journals in the fields of nutrition and ophthalmology.

Discussion. This study focuses insight into lutein, a carotenoid with high potential for improving human health, notably in the prevention of degenerative disorders.

Conclusion. Lutein is essential for preserving eye health, particularly in the prevention of age-related macular degeneration. Adequate lutein consumption from foods such as green vegetables and egg yolks is advantageous, whereas lutein supplementation is safe but should be used with caution in people with reduced absorption. More research is needed in order to comprehend the processes and long-term effects of lutein in eye health.

Keywords. Lutein, Eye Health, Nutrition