[Skip Intro] 0:07
Watch full episodes of Medical Frontiers on NHK WORLD-JAPAN!
https://www3.nhk.or.jp/nhkworld/en/on...
Watch more quality programs on NHK WORLD-JAPAN!
https://www3.nhk.or.jp/nhkworld/en/on...

Natto is a traditional Japanese fermented food packed with health benefits available to anyone accustomed to its unique texture and flavor.