Might you be the one who told me about a “vein scrubber” substance.
Dunno but Japanese have higher blood pressures because of all the salt and alcohol they consume but they also eat natto...probably the reason why they’re finding out nattokinase is so beneficial.
Not veins. Arteries. I have atherosclerosis too, and many stents. I was given a quality fish oil by prescription but it’s hell on my stomach.