ACE-Vitamin Index and Risk of Glaucoma: The SUN Project
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Background: Previous studies regarding antioxidant consumption and glaucoma have shown contradictory results. The aim of this study was to analyze the combined effect of the consumption of three vitamins (A, C and E) on the incidence of glaucoma in the SUN Project.
Methods: For this study, 18,669 participants were included. The mean follow-up was 11.5 years. An index including vitamins A, C and E (ACE-Vitamin Index) was calculated. Vitamin intake was extracted from participants' dietary data and vitamin supplements, if taken. Information on glaucoma incidence was collected by previously validated self-reported questionnaires. The association between glaucoma and vitamin intake was assessed by repeated-measures Cox regression using multi-adjusted hazard ratios.
Results: A total of 251 (1.3%) cases of glaucoma were detected. Participants with a higher ACE-Vitamin Index presented a reduced risk of glaucoma compared to participants with lower consumption (adjusted HR = 0.73; 95% CI, (0.55-0.98)). When each vitamin was analyzed individually, none of them had a significant protective effect. The protective effect of the ACE-Vitamin Index was higher in men and older participants (≥55 year).
Conclusions: The consumption of vitamins A, C and E considered separately do not seem to exert a protective effect against glaucoma, but when these vitamins are considered together, they are associated with a lower risk of glaucoma.
Lelievre R, Rakesh M, Hysi P, Little J, Freeman E, Roy-Gagnon M BMC Genom Data. 2025; 26(1):10.
PMID: 39881263 PMC: 11776179. DOI: 10.1186/s12863-025-01301-w.
Yang Y, Zhou H, Hong Z Front Nutr. 2024; 11:1461748.
PMID: 39512517 PMC: 11541052. DOI: 10.3389/fnut.2024.1461748.
Lopez-Gil J, Fernandez-Montero A, Bes-Rastrollo M, Moreno-Galarraga L, Kales S, Martinez-Gonzalez M Nutrients. 2024; 16(7).
PMID: 38613086 PMC: 11013077. DOI: 10.3390/nu16071053.
Xiong K, Zhang Q, Mao H, Congdon N, Liang Y Transl Vis Sci Technol. 2024; 13(2):20.
PMID: 38411971 PMC: 10910435. DOI: 10.1167/tvst.13.2.20.
The causal effect of oxidative stress on the risk of glaucoma.
Shi R, Wu Y, Chen H, Zhang Z, Bao S, Qu J Heliyon. 2024; 10(3):e24852.
PMID: 38317903 PMC: 10838757. DOI: 10.1016/j.heliyon.2024.e24852.