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Lutein Side Effects & Safety

Evidence:Strong
·

This content is for informational purposes only and does not constitute medical advice. Statements about dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary — consult your healthcare provider before starting any supplement. Full disclaimer

Safety Profile

Overall safety rating: Generally Safe

Potential Side Effects

  • Carotenodermia (harmless yellowing of skin) at very high doses
  • Mild gastrointestinal discomfort in rare cases
  • Possible interaction with beta-carotene absorption at high doses

Drug & Supplement Interactions

  • Beta-carotene competes for absorption — avoid high-dose beta-carotene with lutein
  • Orlistat and cholestyramine reduce carotenoid absorption
  • Colestipol may decrease lutein bioavailability

Maximum Dose

Do not exceed: 40 mg/day has been used safely in studies; no formal upper limit established

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References

  1. RCTAge-Related Eye Disease Study 2 Research Group (2013). Lutein + zeaxanthin and omega-3 fatty acids for age-related macular degeneration: the Age-Related Eye Disease Study 2 (AREDS2) randomized clinical trial. JAMA. DOI PubMed
  2. RCTChew EY, Clemons TE, Sangiovanni JP, et al. (2014). Secondary Analyses of the Effects of Lutein/Zeaxanthin on Age-Related Macular Degeneration Progression: AREDS2 Report No. 3. JAMA Ophthalmology. DOI PubMed
  3. Meta-analysisMa L, Dou HL, Wu YQ, et al. (2012). Lutein and zeaxanthin intake and the risk of age-related macular degeneration: a systematic review and meta-analysis. British Journal of Nutrition. DOI PubMed
  4. Choo YM, Yip KX, Fiander M, Ahmad Kamar A, et al. (2025). Lutein and zeaxanthin for reducing morbidity and mortality in preterm infants.. The Cochrane database of systematic reviews. DOI PubMed
  5. Ghasemi F, Navab F, Rouhani MH, Amini P, et al. (2023). The effect of lutein and Zeaxanthine on dyslipidemia: A meta-analysis study.. Prostaglandins & other lipid mediators. DOI PubMed
  6. Cota F, Costa S, Giannantonio C, Purcaro V, et al. (2022). Lutein supplementation and retinopathy of prematurity: a meta-analysis.. The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians. DOI PubMed
  7. Li J, Abdel-Aal EM (2021). Dietary Lutein and Cognitive Function in Adults: A Meta-Analysis of Randomized Controlled Trials.. Molecules (Basel, Switzerland). DOI PubMed
Show 5 more references
  1. Meta-analysisWilson LM, Tharmarajah S, Jia Y, Semba RD, et al. (2021). The Effect of Lutein/Zeaxanthin Intake on Human Macular Pigment Optical Density: A Systematic Review and Meta-Analysis.. Advances in nutrition (Bethesda, Md.). DOI PubMed
  2. Li N, Wu X, Zhuang W, Xia L, et al. (2021). Green leafy vegetable and lutein intake and multiple health outcomes.. Food chemistry. DOI PubMed
  3. Meta-analysisFeng L, Nie K, Jiang H, Fan W (2019). Effects of lutein supplementation in age-related macular degeneration.. PloS one. DOI PubMed
  4. Ranard KM, Jeon S, Mohn ES, Griffiths JC, et al. (2017). Dietary guidance for lutein: consideration for intake recommendations is scientifically supported.. European journal of nutrition. DOI PubMed
  5. Leermakers ET, Darweesh SK, Baena CP, Moreira EM, et al. (2016). The effects of lutein on cardiometabolic health across the life course: a systematic review and meta-analysis.. The American journal of clinical nutrition. DOI PubMed