There was a time when I was on no meds. How I managed the BP was I exercised basically all day, like you would go to work- I went to exercise : 5 days a week, and maybe the weekends too.
After awhile my body couldn't take it anymore. All I could do was swim laps, which was better than nothing, but not enough. Sleepless. Never hungry. Depressed or Manic. Depressed and Manic. Agitated.
I had to take meds or my life would have been in rack and ruins.