Vascular effects of l-citrulline supplementation in healthy adults are largely influenced by the prehypertensive range of blood pressure: A double-blind, randomized, placebo-controlled, parallel-group study.
- 2026-06
- RCT · n = 66
- Nutrition research (New York, N.Y.) 150
- Dai Nogimura
- Kenjiro Nagaoka
- Keiki Ogino
- Noriyoshi Ogino
- Kazuki Moriyasu
- Masahiko Morita
- PubMed: 42142423
- DOI: 10.1016/j.nutres.2026.04.008
- High evidence
- Clinical
Moreover, it significantly reduced blood 3-nitrotyrosine concentrations in the overall study population and in the subgroup with high-normal blood pressure.
- Effect
- Beneficial
- Effect size
- Small
- Significant
- Yes
- Dose
- 3000 mg/day