Supplements for Cardiovascular Health
6 supplements with research evidence for Cardiovascular Health
What the Research Shows
Research provides moderate evidence for several supplements regarding cardiovascular health. Folate may benefit blood pressure and lipid markers, though its effectiveness in preventing strokes and coronary heart disease remains inconsistent. Ginseng has also shown potential in influencing various cardiovascular risk factors and lipid concentrations. Additionally, moderate evidence suggests that royal jelly may improve vascular function in specific populations, and burdock may influence blood lipids and vascular elasticity in elderly women. In contrast, there is currently insufficient evidence to confirm the cardiovascular benefits of NMN or astaxanthin. Ongoing research is investigating how NMN might affect arterial stiffness and cardiometabolic function, while clinical trials are looking into astaxanthin's potential to reduce heart rate during exercise.
AI-generated overview based on research evidence. Not medical advice.
Evidence-Backed Supplements
Supplements ranked by evidence strength: strong = Tier-A meta-analyses/guidelines, moderate = Tier-B RCTs/systematic reviews, weak = Tier-C observational.
| Supplement | Evidence Strength | Research Sources | Products on Market |
|---|---|---|---|
| Folate Best products → | moderate | 0 | 683 |
| Ginseng Best products → | moderate | 0 | 481 |
| Royal Jelly Best products → | moderate | 0 | 48 |
| Burdock Best products → | moderate | 0 | 118 |
| Nmn Best products → | insufficient | 0 | 51 |
| Astaxanthin Best products → | insufficient | 0 | 73 |
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.
See our Editorial Policy for methodology and Medical Disclaimer.
Frequently Asked Questions
What supplements have the strongest evidence for Cardiovascular Health?
No supplements currently have strong (Tier-A) evidence for Cardiovascular Health. The best-supported supplements are: Folate (moderate evidence), Ginseng (moderate evidence), Royal Jelly (moderate evidence).
How many supplements have been studied for Cardiovascular Health?
6 supplements have been researched in connection with Cardiovascular Health, with varying levels of evidence strength. See the table above for details on each supplement's evidence rating and number of research sources.