Up yours, troll.
It was discovered ages ago when researchers saw the Japanese were having far fewer heart attacks/strokes than expected, given how much they smoked cigarettes.
They tracked it down to the national (fermented soybeans) the Japanese ate for breakfast and isolated the active ingredient.
It can’t be heavily monetized so it’s not used in the States: ergo no studies.
Troll.
grey_whiskers wrote: “Up yours, troll.”
IOW, just another of your unsubstaniated claims.
The #1 Best Remedy to Clean Plaque From Your Arteries (Nattokinase) - Dr. Berg
https://www.youtube.com/watch?v=Cf6ux-mRP2k