Research Article

Consumption of Lutein and Zeaxanthin and Its Relation to the Level of Macular Pigment Optical Density in Thai Subjects

Table 7

Correlation between MPOD volume and the intake of green onions and amaranth among participants (n = 120).

Green onionsAmaranth

MPOD volume0.212−0.283

Correlation is significant at the 0.05 level (2-tailed).