PROBLEM TO BE SOLVED: To provide an amino acid-containing composition for blood-pressure reduction.SOLUTION: An amino acid-containing composition for blood-pressure reduction contains leucine of 35-66% in a molar composition ratio relative to the total essential amino acid content.COPYRIGHT: (C)2014,JPO&INPIT【課題】血圧降下用アミノ酸含有組成物を提供すること。【解決手段】ロイシンを、総必須アミノ酸中のモル組成比で35~66%含有する、血圧降下用アミノ酸含有組成物。【選択図】図1