The Truth About Supplements for Your Heart

On February 25, 2026  By newsroom   Topic: Health And Fitness Skills

Should you be taking omega-3, CoQ10, or red yeast riceHere's what the science says and how to approach supplements wisely.


What the Research Says

Omega-3 (Fish Oil)
- Food vs. Supplements: Foods rich in omega-3 (like salmon, mackerel, and flaxseed) are proven to boost heart health.
- Who Benefits?:
- People who’ve had a heart attack or have heart failure may benefit from a 1,000-mg daily fish-oil supplement, reducing the risk of dying from heart disease by 10%.
- Evidence for others: Mixed results; supplements aren’t as beneficial as omega-3-rich foods.

Coenzyme Q10 (CoQ10)
- Claims: Promoted for heart failure and alleviating statin-induced muscle aches.
- Evidence:
- A 2014 review found no conclusive evidence it helps with heart failure.
- Limited proof it eases statin-related muscle pain.

Red Yeast Rice
- Claims: Lowers LDL ("bad") cholesterol.
- Evidence: Minimal support for its effectiveness or safety.
- Risks: May contain harmful chemicals linked to kidney damage and can interact with statins, magnifying their effects.


Why Supplements Can Be Risky

Lack of Regulation:
- Supplement content and purity aren’t guaranteed. Some may contain unwanted or harmful ingredients.

Potential Side Effects:
- Fish Oil: May cause bleeding issues when combined with blood thinners.
- CoQ10: Could interfere with blood thinners.
- Red Yeast Rice: Linked to kidney damage and may amplify statin effects.

Drug Interactions:
- Supplements can interact with medications, so always consult your doctor before starting one.


Diet Over Supplements

Experts agree: A heart-healthy diet is more effective than supplements.
- Omega-3-Rich Foods:
- Fatty fish: Salmon, mackerel, sardines.
- Plant-based: Flaxseed, chia seeds, spinach.

  • Why Food?: Provides nutrients in their natural form, with fewer risks than supplements.

Summing it up

  • Supplements Aren’t a Cure-All: Use them cautiously and only when advised by your doctor.
  • Focus on Diet: Fill your plate with omega-3-rich foods to support heart health.
  • Talk to Your Doctor: Always discuss supplements to avoid harmful interactions.

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