Effects of Egg Consumption on Carotenoid Absorption From Co-consumed, Non-Egg Food

Subjects will participate in 3 testing days (randomized, crossover design). Each day, the subject will consume a carefully portioned mix-vegetable salad without eggs (C, control); 75g (about 1½ eggs) scrambled whole egg (LE, low egg), and 150g (about 3 eggs) scrambled whole egg (HE, high egg). Prior to each testing day, subjects will consume a low-carotenoid diet for 7 days to reduce blood carotenoid concentration. In the testing day, blood collected every 60 minutes for 10 hours will be processed to analyze carotenoid and vitamin E concentrations. At the 5-h time point, subjects will be fed a low fat (\< 2g) and low carotenoid (\< 2000µg) meal as the 2nd meal.