Category Archives: Carotenoids

Tomato Sauce: Prostate Cancer Protection

Posted on November 22, 2017 by Robert Barrington

Carotenoids, and their oxidised metabolites xanthophylls, are a heterogenous group of phytonutrients responsible for many of the orange, yellow and red colours found in plants. Examples of carotenoids include β-carotene and α-carotene in carrots and lycopene in tomatoes. Carotenoids are … Continue reading →

Posted in Cancer, Carotenoids, Lycopene, Tomatoes, Xanthophylls | Comments Off on Tomato Sauce: Prostate Cancer Protection

Lutein Intake: Another Marker of Health?

Posted on October 27, 2017 by Robert Barrington

Lutein is a xanthophyll found in high concentrations in dark green leafy vegetables such as spinach and kale. Xanthophylls are oxidised carotenoids, and like carotenoids, they may have antioxidant effects in animals. Carotenoids and xanthophylls are found mainly in foods … Continue reading →

Posted in Cardiovascular Disease, Carotenoids, Lutein, Xanthophylls | Comments Off on Lutein Intake: Another Marker of Health?

Antioxidant Supplements

Posted on October 14, 2017 by Robert Barrington
Posted in Antioxidant, Cancer, Cardiovascular Disease, Carotenoids, Inflammation, Selenium, Vitamin C, Vitamin E, Zinc | Comments Off on Antioxidant Supplements

The Nutritional Content of Bananas

Posted on October 7, 2017 by Robert Barrington
Posted in Bananas, Carotenoids, Fruit, Potassium, Sugar | Comments Off on The Nutritional Content of Bananas

Antioxidants in Human Blood

Posted on July 15, 2017 by Robert Barrington
Posted in Antioxidant, Carotenoids, Tocopherols, Urate, Vitamin C, Vitamin E | Comments Off on Antioxidants in Human Blood

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

Antioxidants Supplements: Evidence they Protect Health

Posted on March 19, 2017 by Robert Barrington
Posted in Antioxidant, Cancer, Cardiovascular Disease, Carotenoids, Inflammation, Selenium, Vitamin C, Vitamin E, Zinc | Comments Off on Antioxidants Supplements: Evidence they Protect Health

Do Carotenoids Protect From Breast Cancer?

Posted on February 15, 2017 by Robert Barrington

There is increasing evidence in the nutritional literature that intakes of fruits and vegetables are beneficial to the health. Part of the reason for these health effects is thought to derive from the presence of a range of phytochemical nutrients … Continue reading →

Posted in Beta Carotene, Cancer, Carotenoids, Cryptoxanthin, Zeaxanthin | Comments Off on Do Carotenoids Protect From Breast Cancer?