Some studies have identified as many as 39 different compounds thus far in Marigold (Tagetes Erecta). However most famous are Lutein and Zeaxanthin which are found naturally in the brain, eyes and skin. Although eye health has stayed at the forefront of attention other research is demonstrating other health benefits such as:
Jama Ophthalmology — Higher intake of bioavailable lutein/zeaxanthin is associated with a long-term reduced risk of advanced AMD. Given that some other carotenoids are also associated with a lower risk, a public health strategy aimed at increasing dietary consumption of a wide variety of fruits and vegetables rich in carotenoids may reduce the incidence of advanced AMD (Age-Related Macular Degeneration).
Concludes: “...very low amounts of dietary lutein (0.002%) can efficiently decrease mammary tumor development and growth in mice.”
