What is an egg yolk?
An egg yolk is a part of an egg.
What do egg yolks contain?
One egg yolk contains 200 to 300 mcg of lutein but it is though to be more bioavailable in eggs than vegetables. (1)
lecithin (2)
Reed more here…https://www.news-medical.net/news/2004/08/26/4355.aspx
Resources
1. https://www.gardeningchannel.com/lutein-rich-foods/
2. https://www.news-medical.net/news/2004/08/26/4355.aspx
