Schroder, S., Hoch, W., Becker, C
Because angiogenesis is a defining hallmark of tumor growth and metastatic progression, any therapeutic agent that enhances neovascularization could, in theory, facilitate tumor expansion and promote metastatic dissemination
(1) The three carotenoids are found in the largest concentrations in the macula, with lutein status highest in the peripheral retina, zeaxanthin in the mid-periphery, and meso-zeaxanthin in the epicenter
Scurvy has almost nothing to do with oxidative stress and antioxidant production
These complexities underscore the need for caution and precision in the clinical application of antioxidant supplements