Professor Ian Grierson, Head of Ophthalmology, on macular degeneration
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'In recent years, more than 115 clinical trials and studies have illustrated that lutein [commonly found in kale, spinach and spring greens] and its isomer zeaxanthin, can help supplement macular pigments in the eye which are otherwise being depleted through years of exposure to light and oxidative stress.'
Professor Ian Grierson, Head of Ophthalmology, University of Liverpool





