Lutein & Zeaxanthin
Also known as: Macular Carotenoids
Lutein and zeaxanthin are carotenoids concentrated in the macula of the eye. They act as a natural sunblock, protecting the retina from blue light and oxidative damage. AREDS2 studies support their use for eye health.
Potential Benefits
- Support macular health
- May slow progression of age-related macular degeneration
- Filter blue light
- Antioxidant protection for eyes
- May support visual performance
What Research Shows
Strong evidence from AREDS2 study for slowing AMD progression. Good evidence for increasing macular pigment density. Benefits for healthy eyes less clear but biologically plausible.
Dosage Information
10mg lutein + 2mg zeaxanthin daily (AREDS2 formula)
Note: Optimal dosing may vary based on individual factors. Always follow product label instructions or consult a healthcare provider.
Side Effects
- Generally very well tolerated
- Possible yellowing of skin at very high doses (carotenodermia - harmless)
Drug Interactions
- None significant known
Natural Sources
References
Products Containing Lutein & Zeaxanthin
No reviewed products currently contain this ingredient.
Medical Disclaimer: This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before taking any supplement, especially if you have medical conditions or take medications.