Widely found in green leaves and egg yolks, lutein, a yellow pigment and a type of carotenoid, is considered a very effective health food ingredient. As an antioxidant that can reduce the risk of cancer and heart disease, lutein has now gained widespread acclaim among general consumers; at the same time, its protective effect on the eyes is even more highly regarded.
Some studies have shown that lutein is not only effective in preventing sarcopenia, but also has a confirmed effect in treating eye diseases. Since lutein cannot be produced in the human body, it must be obtained from food or through additional supplements; especially for the elderly, it is necessary to frequently choose foods rich in lutein. Among the many existing foods, kiwi fruit is the best source of lutein, followed by yellow corn and egg yolks.
Recently, Kaiming Food Company from Dans Moines, Iowa, planned to produce functional foods to supplement lutein. A so-called "Super Vision Beverage" based on kiwi fruit is about to be launched. This is a water-soluble product containing "FloraGLO Lutein" that can be used to make lutein-fortified beverages. "FloraGLO Lutein" is identical to the lutein naturally found in fruits and vegetables.