Supplements for Hypertension

What the Research Shows

Research into supplements for hypertension shows varying levels of effectiveness. Flaxseed has the strongest evidence, with multiple meta-analyses and randomized controlled trials consistently showing significant reductions in both systolic and diastolic blood pressure. Moderate evidence supports the use of celery seed extract, which may reduce blood pressure and improve lipid profiles, and pomegranate, which some studies suggest can lower blood pressure, though some reviews consider this evidence weaker. Other supplements have more limited support. Nattokinase and CoQ10 are supported by weak evidence, with some trials showing potential effects but Cochrane reviews indicating insufficient data for significant blood pressure lowering. Hawthorn has insufficient evidence, with very limited data available regarding its use for preventing hypertension in specific populations. Users should be aware that supplements can interact with medications or have side effects, and a healthcare provider should be consulted before starting any new regimen.

AI-generated overview based on research evidence. Not medical advice.

This page is generated from AI-analyzed evidence summaries. Evidence strength ratings are based on the quality and quantity of available research, not guaranteed effectiveness. Always consult a healthcare provider before using supplements for any health condition.

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