Author: Leticia Celentano
Time for reading: ~0
minutes
Last Updated:
August 08, 2022
Vitamins E and C, carotene, lutein, zeaxanthin, contained in various vegetables, are considered antioxidants. The latter two are the only carotenoids contained in the lens of the human eye.
Vitamins E and C, carotene, lutein, zeaxanthin, contained in various vegetables, are considered antioxidants. The latter two are the only carotenoids contained in the lens of the human eye. They filter out blue light and are thus considered a cataract protection factor.
A theory of the pathogenesis of the disease demonstrates that oxygen radicals are the cause of the destruction of lens proteins. That's why antioxidants can handle this process. William Kristen's team in Boston analyzed the diets of 35,551 women working in the healthcare sector. They have been observed for 10 years.
The study concluded that taking 6.7 micrograms of lutein and zeaxanthin daily reduced the risk of cataracts by 18%, and that of vitamin E in the order of 262.4 milligrams per day - reduced the risk by 14%.