Heart health supplements are widely marketed. Evidence varies substantially. Best supplements for heart health includes options with evidence and many with limited support. This guide covers what’s supported. Discuss with cardiologist or primary care for cardiovascular concerns.
Supplements with evidence
Omega-3 fatty acids: Mixed but generally positive. Higher EPA preparations show stronger evidence. Icosapent ethyl (Vascepa) prescription has cardiovascular outcome data.
Soluble fiber: Lowers LDL cholesterol modestly. Psyllium, oat fiber.
Plant sterols/stanols: Modestly lower LDL.
CoQ10: Some evidence for heart failure and statin-related muscle pain.
Red yeast rice: Contains natural statin-like compound (lovastatin). Effective for cholesterol but with similar concerns/regulation issues as statins.
Limited evidence
- Most “heart health” blends
- Garlic supplements (mixed evidence)
- Resveratrol
- Most antioxidant blends
- Hawthorn (some heart failure evidence but limited)
Beyond supplements
Far more impactful for heart health:
- Mediterranean or DASH diet
- Regular aerobic exercise
- Smoking cessation
- Blood pressure management
- Cholesterol management (statins when indicated)
- Weight management
- Diabetes management
Statin-related supplements
Some patients on statins take supplements:
- CoQ10 for muscle pain (modest evidence)
- Don’t take red yeast rice with statins
Frequently Asked Questions
Should I take fish oil for my heart?
Modest evidence. Higher EPA preparations stronger.
Does CoQ10 help heart failure?
Some evidence; not standard care.
Is red yeast rice as effective as statins?
Lower doses with quality control concerns. Prescription statins more reliable.
What about garlic for blood pressure?
Modest effects in some studies. Lifestyle and medications more reliable.
Are heart supplements safe with medications?
Some interactions possible. Discuss with prescriber.
The bottom line on heart supplements
Lifestyle and prescription medications matter most for cardiovascular health. Some supplements have modest additive effects. Discuss with cardiologist for serious cardiovascular concerns.