Effects of Intake of Collagen Peptides on Flow—mediated Dilation(FMD)in Healthy Volunteers with Relatively Low FMD Levels―A Randomized, Double—blind, Placebo—controlled, Parallel—group Study― Aiko Morita and et al., 薬理と治療, 48, 41-50 (2020), DOI:http://dx.doi.org/