A friend, whose BP was quite high, is taking magnesium and a supplement containing motherwort, hawthorn berry, Jamaican dogwood. snakeroot and mistletoe leaf. Prescribed by a naturopath. Started with once a day, but dropped BP too low, is now taking once every two weeks, and sometimes forgets. BP is "normal"
I wonder if some people naturally have a higher BP than others. Whitecoat syndrome, talking while taking BP, or having arms/legs crossed can increase BP reading. And as we know, diet, alcohol consumption and lack of exercise (just a simple walk) may also play a role
*not a doctor