Dude, seriously, weed lowers my blood pressure. The only reason I know this is because me and a friend took our pressure at a grocery store while cashing a check. After the check was cashed, we went and got a gram of dank a rolled a blunt.After the session we went back to the same store and got munchie food. For shits and giggles we tested again. Pressure was signifigantly lowers than the first test. This is why I always disagreed with the Highschools propaganda that pot raises blood pressure. I knew it in fact the opposite