Jeffrey S. Lander, MD, is a board-certified cardiologist and the President and Governor of the American College of Cardiology, New Jersey chapter.
What to Know About CBD for Heart Failure, Cholesterol, and Blood Pressure
There are a number of CBD types to choose from. Understanding these differences can help you choose which type is best for your needs. These types include:
Summary
Heart health is one of the areas being explored to determine the therapeutic health benefits of cannabidiol (CBD). Nearly 655,000 Americans die from heart disease every year, accounting for one in every four deaths.
As with CBD’s effect on heart rate, this is a very open question. Bottom line is: we don’t know, because little research has been done on CBD’s effect on the cardiovascular system.
Large studies on marijuana use and cardiovascular function have found little definitive evidence of a positive or negative effect, and since CBD has much less of an impact on the cardiovascular system than THC it’s reasonable to assume that CBD has minimal impact on cardiovascular health overall.
Two studies: CBD reduces heart inflammation
So, the two studies which applied CBD in stressful conditions (one in rats and one in humans) both found reduced blood pressure and heart rate, but the study which applied CBD in non-stressful situations found only a reduction in blood pressure and an increase in heart rate.
The second 2016 study published in the Journal of Molecular Medicine CBD reduced markers of inflammation in individuals with autoimmune myocarditis, a condition which causes inflammation of the heart.
The CBD heart rate experiment
Actually, CBD is metabolized by the same liver enzymes as 60% of medications on the market, so it can block these enzymes and allow more of the medication into your system. If you are on any medications, including heart rate medication, discuss CBD with your doctor before using.