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Benefits of Meso-Zeaxanthin

This content is for informational purposes only and does not constitute medical advice. Consult your healthcare provider before starting any supplement. Full disclaimer

Evidence-Based Benefits

  • Enhanced MPOD — the CREST study found that a three-carotenoid formula (10 mg meso-zeaxanthin, 10 mg lutein, 2 mg zeaxanthin) increased MPOD significantly more than lutein/zeaxanthin alone over 12 months
  • Foveal center protection — meso-zeaxanthin is the dominant pigment at the epicenter of the fovea, providing the last line of antioxidant defense for cone photoreceptors
  • Visual performance — supplementation with all three macular carotenoids improved contrast sensitivity and glare disability in the CREST AMD study
  • Antioxidant synergy — meso-zeaxanthin is a more potent singlet oxygen quencher than either lutein or zeaxanthin individually

What the Research Says

The CREST studies (Central Retinal Enrichment Supplementation Trials) demonstrated that a three-carotenoid formula including meso-zeaxanthin produced greater increases in macular pigment optical density than two-carotenoid formulas. Nolan et al. (2016) showed the triple formula improved contrast sensitivity and visual performance in AMD patients. Meso-zeaxanthin is increasingly recognized as an essential component of comprehensive macular supplementation.

Related Conditions

Macular DegenerationEye HealthMacular PigmentVisual Performance
Full Meso-Zeaxanthin Guide

References

  1. (). Enrichment of Macular Pigment Enhances Contrast Sensitivity in Subjects Free of Retinal Disease: Central Retinal Enrichment Supplementation Trials — Report 1. Investigative Ophthalmology & Visual Science. DOI
  2. (). Sustained supplementation and monitored response with differing carotenoid formulations in early age-related macular degeneration. Eye. DOI