Additionally, the recommendation that the levels of these carotenoids are considered in properly assessing skin carotenoid ... These compounds are major dietary carotenoids, readily bioavailable, and have been shown to be involved in several health- ... Attention is focused on the colourless UV radiation (UVR)-absorbing dietary carotenoids phytoene and phytofluene, which are ... The growing evidence that these unique UVR-absorbing carotenoids with distinctive structures, properties (light absorption, ...