Run a half hour 3 times a week.
That is how the body lowers blood pressure naturally.
The SECRET is OUT !!!
That sounds like some kind of deep state trick to get me to exercise!!! /jk
Exercise causes the blood vessels to dilate.
So do certain foods like beets which causes an increase in nitric oxide in the bloodstream.
Supplements such as l-arginine, and amino acid, causes an increase in nitric oxide.
Not only is nitric oxide a vasodilator, it is also an ammonia scavenger.
My VA doctor told me that if I'd do 20 minutes of vigorous exercise three times a week that he'd keep me alive forever.
I do twenty minutes of moderate to vigorous exercise every day. I'll be 76 next month.