[bolangi]

Japanese eat fermented foods and have a long life expectancy.

[comrade1234]

And the highest rates of stomach cancer in the world (but maybe from fish parasites)

[jvican]

Plus, I don't think Japanese eat a lot more fermented foods than other cultures. It's way more prevalent in South Korea, China, Russia, etc.

[manmal]

Isn’t H pylori the main driver for stomach cancer?

[lanfeust6]

And alcohol consumption rates

[efskap]

That's a fermented food too!