I find this interesting that is why I am sharing. I don't own any video being posted.
It's impossible to say exactly what has led to Japan having the longest average life expectancy in the world but these things may help:
★ Green Tea
★ Less fatty foods
★ Seafood
★ Fermented foods
★ Bath culture / Hot Springs & Onsen
★ Smaller portions
Thank you steemit! Do give a vote if you like it. Thanks ya.