How lutein and zeaxanthin earned the limelight

When light enters the human eye it passes through the cornea, pupil, and lens to focus on an area of light-sensitive tissue called the retina.┬áNear the center of the retina of the eye is a light yellow spot called the┬ámacula. It’s here where lutein and zeaxanthin concentrate to form macular pigment to filter out excessContinue reading “How lutein and zeaxanthin earned the limelight”