LICORICE ROOTLicorice Can Affect High Blood Pressure It is widely known if you have high blood pressure, licorice can have a negative, if not dangerous effect on the condition. We highly recommend checking with your health professional about drinking tea daily, which contains licorice. Consuming high quantities of licorice can lead to dangerously high blood pressure, as well as dangerously low potassium levels. It's best to always consult with your doctor. ![]() |