Q
Dear Dr. B, Is all the hype about Coenzyme Q10 true? How much Coenzyme Q10 would I need to take for it to have an impact on my gum health?
A
Coenzyme Q10 has long been recognized in dentistry for supporting gum health, and the interest is not just hype. This molecule plays a central role in cellular energy production and can influence oral health as well as overall vitality.
How does Coenzyme Q10 work?
Coenzyme Q10 is essential for proper cellular function because it helps mitochondria—the cell’s energy centers—produce ATP, the chemical that powers many bodily processes. Much of the body’s energy production depends on Coenzyme Q10, which is why tissues with high energy demands, such as the heart, have higher concentrations.
Coenzyme Q10 deficiency
A lack of Coenzyme Q10 has been associated with a range of health issues, including increased susceptibility to gum disease, cardiovascular problems, chronic fatigue, and neurological conditions. Deficiency can contribute to lower energy levels, which often becomes more noticeable after age 30.
Am I getting enough Coenzyme Q10?
Most people do not obtain adequate Coenzyme Q10 from diet or from natural synthesis alone. Environmental factors and certain medications—such as some beta blockers, antidepressants, diuretics, and some diabetes drugs—can further reduce the body’s Coenzyme Q10 levels.
Dietary sources contain only small amounts: roughly one pound of sardines, two pounds of meat, or one pound of nuts would be needed to provide about 30 mg of Coenzyme Q10. Because typical diets provide far less than the amount commonly recommended for therapeutic effect, supplementation is often advised.
How to get enough Coenzyme Q10
Coenzyme Q10 is fat-soluble, so it should be taken with a source of healthy fat to enhance absorption. This doesn’t require greasy food—a small serving of avocado or a teaspoon of olive oil is sufficient. Pairing the supplement with a monounsaturated fat helps it enter the bloodstream more effectively.
Many clinicians recommend a daily supplement of at least 100 mg of Coenzyme Q10. For some people, higher doses—such as 100 to 200 mg taken twice daily—are used, with total daily intakes reaching 200–400 mg depending on individual needs and guidance from a healthcare provider. Generally, Coenzyme Q10 has a favorable safety profile, and excessive dosing is uncommon, but discuss any new supplement regimen with your clinician, especially if you take prescription medications.
Mark Burhenne DDS
Learn More:7 Benefits of Oral Probiotics—And How to Choose the Right One