Body fat percentage-lowering agent or body fat percentage increase inhibitor

摘要

A body fat percentage-lowering agent or an inhibitor for an increase in body fat percentage containing soybean 7S protein as the active ingredient and foods containing the same. As the soybean protein 7S protein, use is made of a protein the purity of which is elevated by sufficiently separating from 11S globulin, preferably a protein having reduced contents of polar lipids and phytic acid.