Supplements studied for cardiovascular disease risk and heart function.
84 supplements have studies linked to this goal. Coenzyme Q10 (CoQ10) scores highest (7/10), followed by EPA (Eicosapentaenoic Acid) (7/10) and Fiber (Dietary) (7/10). 15 of them reach moderate or strong support — the rest are thinly studied or showed little effect.
Supplements rated for Heart Health
How to read these scores
The 0–10 score reflects how well the evidence supports a supplement for this specific goal, independent of how much it has been studied overall. It is an editorial rating checked against meta-analyses — how we set it.
Supplements for Heart Health: what the evidence shows