What Everybody Should Know About Zeaxanthin and Its Functions. Did you know that Zeaxanthin is a fat-soluble nutrient that is key to good vision. Because, keeping your vision healthy is a key to your quality of life. Derived from marigolds, this substance is a flavonoid which is a type of pigment found in fruits, vegetables and herbs.

Because this substance has many functions for protecting your vision...here's a list. However, you can start now and learn how to protect your vision from this debilitating disease. Your eye's retina actually contains a lot of this substance making it a vital nutrient for the good health of your eyes and why it's important to include this nutrient in your diet. What are it's functions in your body. It forms the macular pigment region in your eye and has shown to increase the size (thickness) of this area. It belongs to the xanthophyll (a yellow carotenoid pigment) group of carotenoids, acts as an antioxidant and is found in abundance in dark, leafy green vegetables, yellow fruits as well as egg yolks.

You may have a friend or relative who has gone through or is going through this health matter called macular degeneration, and it isn't pretty.