Strong evidenceantioxidant
Resveratrol for High Blood Pressure
Upregulates endothelial nitric oxide synthase (eNOS), enhances NO-mediated vasodilation.
How strong is the research?
Strong evidence
Based on a meta-analysis of multiple studies — the highest level of research evidence.
Research source
SourceLiu Y et al. · Nutrients 2015How much to take
150–300 mg
Higher doses may be needed in metabolic syndrome. Effects more pronounced in diabetics.