1) as a pigment
Orange pigment, used as chicken feed, and also used in some food,
but because it is insoluble in water, the range will be
limited.
(2) the protection of eyes
Lutein absorb blue light, the sun\'s ultraviolet light, blue light
entering the eye produces a large number of free radicals, cause
cataracts, macular degeneration, and even cancer. The human eye
contains high levels of lutein, this element is the body cannot
manufacture, must be added by intake of lutein. Studies showed that
intake of lutein, may help to slow down the aging, degradation,
pathological changes of the eyes and reduce the incidence of eye
