L-Arginine reduces blood pressure naturally
8.0Strong
evidence
evidence
The Claim
Many believe that supplementing with L-Arginine can lower blood pressure due to its role in nitric oxide production, which helps relax blood vessels.
Origin
This idea comes from early research highlighting L-Arginine's vasodilatory effects and its natural occurrence in the body, which seems safer than pharmaceutical interventions.
What Science Says
Research, including systematic reviews, shows that L-Arginine supplementation can moderately reduce blood pressure, particularly in individuals with hypertension. The effect size varies, with some studies reporting significant reductions, while others show minimal impact. Overall, evidence suggests a potential benefit, although not universally strong.
Verdict
Partially True
Sources
- PMID:37258415 L-Arginine supplementation in pregnancy: a systematic review of maternal and fetal outcomes.
- PMID:34967840 Effect of l-Arginine Supplementation on Blood Pressure in Adults: A Systematic Review and Dose-Response Meta-analysis of Randomized Clinical Trials.
- PMID:39150724 Dietary glycation compounds - implications for human health.