L-citrulline is an amino acid commonly used to support nitric oxide production and circulation. This section covers what research suggests for blood pressure and vascular support, typical dosing patterns used in studies, timing strategies, and how to assess supplement labels. You’ll also find safety notes and medication-interaction questions to discuss with a clinician if you’re managing BP or using prescription drugs.
Medical disclaimer This article about l-citrulline dosage is for educational purposes only and is not medical advice. If you have high blood pressure, heart disease, kidney disease, are pregnant, or …