Fig. 3From: A pilot comparison of phospolipidated lutein to conventional lutein for effects on plasma lutein concentrations in adult peoplePlasma lutein concentrations 7 days post-supplementation (10 mg/day of lutein for 10 days). Lutein 1 = lutein ester. Lutein 2 = solid-lipid particle complex lutein. *Significantly different from Lutein1 value, p < 0.001, unpaired t-testBack to article page