Received: 6 August 2018
Accepted: 8 April 2019
First Online: 22 April 2019
Ethics approval and consent to participate
: This study was conducted in accordance with the Declaration of Helsinki, and with the approval of the Ethics Committee of Kagawa Education Institute of Nutrition (authorization no. 196; 14th March, 2012). Participants received a thorough explanation of the study protocol and those who provided consent were included. The study was conducted at the Nutritional Clinic of Kagawa Education Institute of Nutrition.
: Not applicable
: KK, AT, and KU declare no conflict of interest. RM, MU, Y.M., and M.K. are employees of Kewpie Corporation. There are no other patents, products in development, or marketed products to declare.
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