Will Coenzyme Q10 Help or Harm Your Heart?

Recent developments and research in the health sector have indicated that the supplement Coenzyme Q10 supports the heart and blood vessels.

Although the findings on Coenzyme Q10 (CoQ10) are not yet conclusive, it is believed to improve the symptoms of congestive heart failure, reduce blood pressure, and help patients recover better from heart surgeries.

There is also a general consensus that taking a CoQ10 supplement involves very few risks and only minor side effects.

What Does the Research Say?

A lot of research is being done to determine how beneficial CoQ10 is and if there are any risks involved. It has largely been found that CoQ10:

Possibly Lowers Systolic Blood Pressure

Some clinical studies have shown that CoQ10 can help lower systolic blood pressure without causing serious side effects. One study found that the supplement lowered diastolic pressure by up to 10 mm Hg and systolic blood pressure by up to 17 mm Hg. Other studies, however, have found that CoQ10 hasn't had a clinically significant effect on blood pressure (1).

Reduces the Risk of Cardiovascular Disease

Several studies have determined that CoQ10 supplements can increase ApoA1 (Apolipoprotein) and HDL (high-density lipoprotein) cholesterol levels, reducing the risk of cardiovascular disease. The supplement also lowers the levels of inflammatory biomarkers that can be risk factors for cardiovascular disease (2).

Possibly Lowers the Risk of Fatal Heart Failure

CoQ10 has been praised for its role in helping to lower heart failure mortality in the past decade. Evidence has shown that it can play a role in keeping patients with weak hearts healthier for longer (3). However, other researchers believe that further studies are required to make definitive conclusions (4).

Should I Take a Coenzyme Q10 Supplement?

While research into the effects and benefits of CoQ10 is ongoing, most evidence suggests that CoQ10 is a good supplement for patients with poor heart health.

But before adding this supplement to your daily diet, consult your doctor first as there is a possibility of experiencing mild side effects and drug interactions.