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zeaxanthin powder Usage and Synthesis.
Eye antioxidant supplements zeaxanthin is a new type of nutritional additive, approved by the US FDA to be used in food products, with a general dosage of no more than 5%. zeaxanthin eye benefits plays an important role in the prevention of AMD, cataracts, cardiovascular diseases and cancer, and is a natural functional additive. Currently, zeaxanthin is increasingly used in food and dietary supplements, including zeaxanthin from marigold sources. In addition, zeaxanthin is an antioxidant that scavenges free radicals from photoreceptors and combats blue light damage.
Zeaxanthin vs. Lutein: What’s the Difference?
| Feature | Zeaxanthin | Lutein |
|---|---|---|
| Eye Concentration | Dominates the macula’s center | More abundant in the peripheral retina |
| Blue Light Absorption | Filters high-energy blue-violet light | Targets lower-energy blue light |
| Brain Benefits | Linked to faster cognitive processing | Associated with verbal memory |
| Dietary Sources | Goji berries, orange peppers, saffron | Kale, spinach, egg yolks |
Uses of zeaxanthin powder.
blue light protection supplement is found in corn, spinach, eggs, fish, algae and other plants and animals. It is a natural pigment extracted using modern biotechnology.
Zeaxanthin is a carotenoid that has an important impact on eye health. Research has shown that zeaxanthin and lutein have a beneficial effect on the eyes by shielding them from blue light, acting as antioxidants and helping to release heat. They are found mainly in fruits and vegetables, especially dark green or yellow fruits and vegetables, such as spinach, collard greens, broccoli, beets, lettuce, mustard greens, okra, squash, bell peppers, corn, goji berries, and others.
Other effects of zeaxanthin on the eye include protecting the macular cells of the retina from oxidative damage, preventing degeneration of the retinal macula, and preventing some eye diseases. Therefore, consuming more foods rich in zeaxanthin and lutein can help to protect the health of the eyes.
Protects Against AMD – Reduces risk by 40% at 10mg/day
Improves Screen-Time Comfort – Lessens digital eye strain
Enhances Night Vision – Speeds up dark adaptation
Supports Brain Function – Higher levels linked to younger cognitive age
Skin Protection – Acts as internal sunscreen against UV damage
Physiological Functions and Benefits of Zeaxanthin supplements
Antioxidant Activity: Zeaxanthin neutralizes free radicals, reduces oxidative stress, and protects cells from damage. Its molecular structure contains 11 conjugated double bonds, forming a large conjugated system. The presence of these conjugated double bonds enables zeaxanthin to block the chain reaction of free radicals, thereby exhibiting strong antioxidant activity.
Vision Protection: Lutein helps protect the macular region of the eye and prevent macular degeneration and other eye diseases. It specifically absorbs blue light, which is most damaging to the retina, thereby protecting the cone cells in the central fovea of the retina. Short-term increases in lutein intake can increase macular pigment, thereby enhancing the macular region's ability to resist damage from harmful substances and light rays.
Applications of Buy lutein and zeaxanthin
Food Industry: As a natural food coloring, lutein is gradually replacing synthetic colorings such as tartrazine and sunset yellow. At the same time, health supplements with lutein as their main functional ingredient also have broad market prospects.
Feed Additives: Lutein can be used as a feed additive for poultry, effectively improving animal nutrition, egg yolk color, poultry meat, and skin color.
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