Categories: Hormone Optimization

CoQ10: Why This Antioxidant Matters More as You Age (Especially on Statins)

CoQ10 (coenzyme Q10, also called ubiquinone) is one of the most important compounds in human cellular biology — and one that most people have never heard of until they’re deficient in it.

What CoQ10 Does

CoQ10 is essential to the mitochondrial electron transport chain: the process by which your cells generate ATP, the body’s primary energy currency. Every cell that does meaningful work — heart muscle cells, brain cells, skeletal muscle — depends on CoQ10 to function efficiently.

CoQ10 production declines with age. It also drops significantly in the presence of certain chronic conditions, including heart disease, diabetes, cancer, Parkinson’s disease, and muscular dystrophies.

The Statin Connection

This is where CoQ10 becomes especially important for a large subset of patients. Statin medications — commonly prescribed to lower cholesterol — can reduce serum CoQ10 levels by up to 40%. This is not a minor side effect. The fatigue, muscle aches, and exercise intolerance that many statin users experience are often directly related to CoQ10 depletion. If you’re on a statin and feeling run down, CoQ10 is worth discussing with your provider.

Other medications that can impair CoQ10 function include beta-blockers and certain blood pressure medications.

Benefits of CoQ10 Supplementation

Reduces blood pressure (studies have shown reductions of up to 17 mmHg systolic and 10 mmHg diastolic)
May reduce angina frequency
Protects against macular degeneration and Alzheimer’s disease
May reduce migraine frequency and severity
Supports exercise tolerance and performance
May improve symptoms of chronic fatigue syndrome and asthma

CoQ10 has a strong safety profile with no known contraindications. It may modestly lower blood sugar, blood pressure, and cholesterol — effects that are generally beneficial rather than concerning.

How It’s Supplied

CoQ10 is available as an oral capsule or softgel. The ubiquinol form (the reduced, active form) tends to have better absorption than ubiquinone, particularly in older adults.

If you’re looking for more information about how CoQ10 might benefit your health, contact us.

Albano Clinic