SAFE

CoQ10

Ubiquinone
Likely Safe V1 Verified Antioxidants
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PubMed Studies
297
📊 Effectiveness
Heart failure
Evidence Grade A · 12 studies · n=2,100 · Meta-analysis available
Effective
Blood pressure
Evidence Grade B · 15 studies · n=1,600
Possibly Effective
Exercise performance
Evidence Grade B · 18 studies · n=1,400
Possibly Effective
Migraine prevention
Evidence Grade B · 9 studies · n=800
Possibly Effective

Evidence grades: A=Strong RCT evidence · B=Good clinical trials · C=Limited trials · D=Preliminary/traditional

👥 Safety by Population
PopulationSafety RatingMax Safe Dose
GeneralLikely safe3000mg/day
ElderlyLikely safe100-300mg/day
🚫 Contraindications & Warnings

Consult a healthcare professional before use if pregnant, breastfeeding, taking prescription medications, or if you have a medical condition. Keep out of reach of children.

💊 Drug Interactions (6)
🟡 Warfarin
Moderate
Anticoagulants
Management: Monitor INR when starting/stopping CoQ10.
🟡 Doxorubicin
Moderate
Chemotherapy
Management: Discuss with oncologist before use during chemotherapy.
⚪ Statins
Minor
Statins
Management: CoQ10 recommended in statin users with muscle symptoms. No adverse interaction.
⚪ ACE inhibitors / Beta-blockers
Minor
Antihypertensives
Management: Monitor BP. Often used therapeutically.
⚪ Metformin / Insulin
Minor
Antidiabetics
Management: Monitor blood glucose. Generally beneficial.
⚪ Antihypertensives
Minor
Antihypertensive
Management: Monitor blood pressure.
🏷️ Other Names
Coenzyme Q10 Ubiquinone Coenzyme Q-10 Q10 Ubidecarenone Co-Q10
Updated: 2026-04-11
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