What it does: Zeaxanthin supports eye health by helping to protect the macula and retina from oxidative stress and by filtering high-energy blue light. This function is linked with maintaining healthy vision and may help reduce eye strain.
How it is used: Zeaxanthin is commonly included in eye health supplements to support visual performance, macular health, and protection against potential age-related vision decline. It is often paired with lutein for complementary benefits.
Natural sources and supplement forms: Natural dietary sources include corn, orange peppers, goji berries, and egg yolk. Most supplements use purified zeaxanthin extracted from marigold flowers, available as capsules or softgels.
Why it appears in supplement formulas: Zeaxanthin is chosen for its proven role in supporting the eye’s natural defenses, particularly in filtering blue light from screens and sunlight, and protecting the macula over time.
What to know before use: Zeaxanthin is best absorbed when taken with a meal containing healthy fats. It is generally well tolerated, but those with specific eye conditions or on related medications should consult their healthcare provider before use.
Interesting Fact
Zeaxanthin: The Colorful Carotenoid Found in Your Favorite Foods
Zeaxanthin is the vibrant plant pigment that gives yellow and orange hues to foods like corn, paprika, and goji berries. It naturally accumulates in the retina of the human eye, making it a key nutrient found in many eye health formulas. By eating colorful fruits and vegetables, you’re likely getting small amounts of zeaxanthin in your daily diet.
