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Coenzym Q10
(Ubiquinone)

Moderate study situation·7/10
A higher score indicates better study conditions, but not necessarily effectiveness.

Coenzyme Q10 (CoQ10, ubiquinone) is a fat-soluble antioxidant involved in cellular energy production and supports heart, muscle, and brain health.

dose range
100–200 mg
Once or twice daily, divided doses
Consumption
Take with food containing fat to enhance absorption.
Fat-soluble: take with fat.
Best time
Preferably with breakfast or lunch; avoid close to bedtime if prone to insomnia.
Description

CoQ10 is a naturally occurring compound crucial for mitochondrial energy production and antioxidant defense. Supplemental CoQ10 is most commonly used for cardiovascular support, migraine prevention, and relief from statin-associated muscle symptoms.

benefits
Main effects with level of evidence
Moderate
Note on evidence

There is moderate-strength evidence for its roles in heart failure, statin-induced myopathy, and migraine prevention, though effects in other populations are less consistently demonstrated.

Supports heart function in heart failure

Moderate

CoQ10 supplementation can improve symptoms and cardiac function in people with chronic heart failure, particularly in combination with conventional therapy.

Particularly relevant for: Adults with heart failure

Reduces muscle symptoms from statin therapy

Moderate

May decrease muscle pain and improve tolerance of statin medications by replenishing depleted CoQ10 levels.

Particularly relevant for: Adults taking statins

Reduces frequency and severity of migraines

Moderate

Supplementation has been shown in clinical trials to decrease the number and intensity of migraine attacks.

Particularly relevant for: Migraine sufferers

Provides antioxidant protection

Limited

Acts as a potent antioxidant, helping protect cells against oxidative damage, especially in high-energy tissues.

Particularly relevant for: General population

Supports cellular energy production

Limited

Essential for mitochondrial ATP production, potentially benefiting those with certain genetic or acquired mitochondrial disorders.

Particularly relevant for: People with mitochondrial dysfunction

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This information is for educational purposes only and does not replace medical advice.

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This website is for educational and informational purposes only and does not constitute medical advice or professional services. The information provided should not be used to diagnose or treat any health problem or disease. Persons requiring medical advice should consult a licensed physician.