Clinical research suggests that supplementing with Kemin Industries’ FloraGlo Lutein ingredient at a dosage of 5 mg in healthy adolescents can boost macular pigment levels, potentially helping shield their eyes from digital strain due to screen time. Higher macular pigment levels correspond to higher levels of lutein in the eye and brain, notes the supplier. Lutein has been shown to support eye and brain health in adults, and Kemin’s is derived from marigold flowers.