Category Archives: Zeaxanthin

Lutein and Zeaxanthin in Foods: Eye Health

Posted on March 19, 2024 by Robert Barrington

Lutein and zeaxanthin are carotenoids that have a particular role to play in human health. Both compounds accumulate in the macula of the eye, and here they protect the retina and other parts from free radicals through their antioxidant activity. … Continue reading →

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Eggs As A Source of Antioxidants

Posted on April 3, 2020 by Robert Barrington

Eggs are a highly nutritious food that are high in protein. In addition, if the chickens that lay the eggs are fed a free range diet, and allowed to forage for food, the eggs can also be a source if … Continue reading →

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Zeaxanthin: Anxiolytic Effects

Posted on October 29, 2019 by Robert Barrington

Evidence suggests that inflammation is a primary cause of mental health deterioration in humans and animals. Activation of inflammatory pathways can occur for a number of reasons, but most often stress is the causative agent. A poor diet can also … Continue reading →

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Cryptoxanthin and Zeathanthin Mood Enhancing Xanthophyll Antioxidants

Posted on February 9, 2019 by Robert Barrington
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Carotenoid Rich Foods for Skin Protection

Posted on November 24, 2018 by Robert Barrington
Posted in Antioxidant, Beta Carotene, Carotenoids, Lutein, Spinach, Tomatoes, Xanthophylls, Zeaxanthin | Comments Off on Carotenoid Rich Foods for Skin Protection

Lutein Protects From Cataracts: More Evidence

Posted on June 21, 2018 by Robert Barrington

Lutein is a phytochemical belonging to the carotenoid group. In particular, lutein is classified as a xanthophyll, and is closely related to other dietary xanthophylls including cryptoxanthin, zeaxanthin and astaxanthin. Lutein is present in green leafy vegetables and egg yolks … Continue reading →

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Cataract Protection: Xanthophylls

Posted on June 20, 2018 by Robert Barrington

Xanthophylls are a group of oxidised carotenoids that may play a role in human health. Xanthophylls are found in wide variety of plant foods such as green leafy vegetables, and can also be found in the tissues of animals that … Continue reading →

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Carotenoids as Antioxidants in Humans

Posted on June 25, 2017 by Robert Barrington
Posted in Astaxanthin, Beta Carotene, Carotenoids, Cryptoxanthin, Lutein, Zeaxanthin | Comments Off on Carotenoids as Antioxidants in Humans

Carotenoids and Xanthophylls

Posted on June 17, 2017 by Robert Barrington
Posted in Alpha Carotene, Antioxidant, Astaxanthin, Beta Carotene, Carotenoids, Cryptoxanthin, Lutein, Xanthophylls, Zeaxanthin | Comments Off on Carotenoids and Xanthophylls

How To Enhance Carotenoid Absorption

Posted on March 24, 2017 by Robert Barrington

Carotenoids are phytochemicals found in high concentrations in photosynthetic organisms. Here the role of carotenoids is to aid photosynthesis by acting as light harvesting elements during time of low light exposure. In addition, carotenoids may act as antioxidants through the … Continue reading →

Posted in Beta Carotene, Carotenoids, Digestion and Absorption, Eggs, Xanthophylls, Zeaxanthin | Comments Off on How To Enhance Carotenoid Absorption