Heart supplements can genuinely support a treatment plan — but the moment they replace prescribed medicine, they become dangerous. Here's how to use them wisely.
Nutrients with real evidence
- Omega-3 (EPA/DHA) — consistently shown to lower triglycerides at adequate doses.
- Soluble fibre — psyllium (isabgol) taken daily modestly lowers LDL cholesterol.
- Plant sterols — block cholesterol absorption; found in fortified foods and supplements.
If you're on statins or BP medicines
Never stop or reduce a prescribed medicine in favour of a supplement. If statins give you muscle aches, some doctors discuss CoQ10 — raise it at your next appointment rather than self-prescribing. Always tell your pharmacist about heart medicines before adding anything, including fish oil, which can interact with blood thinners.
Know your numbers
A yearly lipid profile and regular home blood-pressure readings tell you whether anything you're doing is working. If you're choosing a home BP machine, our pharmacist's guide to BP monitors covers which type is worth buying.
This is an emergency, not a supplement decision
Chest pain, pressure, breathlessness or pain spreading to the arm or jaw needs emergency care immediately. Call for help first.
This article is for general information only and is not medical advice, diagnosis or treatment. Always consult your doctor or pharmacist before starting any supplement, especially if you are pregnant, nursing, taking prescription medicines or managing a health condition.