Effects of Intake of Sesame Oil(Kadoya Pure Sesame Oil)on the Level of Serum Cholesterol in Volunteers with Slightly Higher Serum Cholesterol-A Randomized, Double—blind, Parallel—group, Placebo—controlled Study- Keigo Seki and et al., 薬理と治療, 43, 687-696 (2015), DOI:http://dx.doi.org/