Natto — fermented soy beans help arteriosclerosis: https://medicalxpress.com/news/2023-12-natto-consumption-inhibits-arteriosclerosis-intestinal.html
Soy tends to upset my stomach, and I’m nòt a fermented food lover. I’ll take the K2-mk7. As it is, my doc put me on magnesium and co-Q10. I was suprised he wants me on certain supplements! He also put me on a potassium supplement. I take others as a matter of course. He approves of what I take.
I take Nattokinase pills.
If natto helps, then the active ingredient, called nattokinase, just might help too...
You can buy it in pill form on Amazon.